Logical Model

Use the search field to filter. Click on concepts to see details.

Information Concept Data Concept Type
AerialRefuelling - A procedure used by the military to transfer fuel from one aircraft to another during flight. -
WorkAreaActivity isActive An indication that an aerodrome work area is active. Boolean
WorkAreaActivity - Aerodrome work area activity information. -
WorkArea associatedAerodrome The aerodrome the work area is associated with. Aerodrome
WorkArea activation Time period during which the building site is active or not. WorkAreaActivity
WorkArea type The type of work performed in the work area. CodeWorkAreaType
WorkArea plannedOperational Date when the activities in the construction area are expected to be operational. Date
WorkArea - A part of an aerodrome in which maintenance or construction works are in progress. -
WindShear level Altitude expressed as a vertical distance where the wind shear occurs. ValDistanceType
WindShear - Local variation of the wind vector or any of its components in a given direction. -
WindLayer windVariesTo Indication of the variation of the direction and speed of the wind. windVariesTo indicates the final value of the direction and speed of a varying wind. Wind
WindLayer windInfo The wind information. Wind
WindLayer windVariesFrom Indication of the variation of the direction and speed of the wind. windVariesFrom indicates the initial value of the direction and speed of a varying wind. Wind
WindLayer windCharacteristics Description of the wind characteristics. CodeWindCharacteristicType
WindLayer - Vertically bounded area wind phenomenon, characterized by several attributes of type WindDirection, WindSpeed, a position and a height. -
Wind windSpeed The speed of the wind. ValSpeedType
Wind windGust Variation from the mean surface wind speed as defined by ICAO Annex 3. ValSpeedType
Wind windDirection Direction from which wind is blowing. Angle
Wind verticalWindGust Component wind gust in the upward or downward direction. ValSpeedType
Wind minWindSpeed The minimum speed of the wind. ValSpeedType
Wind maxWindSpeed The maximum speed of the wind. ValSpeedType
Wind isVariable Indication that the direction of the wind changes frequently. According to Annex 3 the wind is reported as variable (VRB) in local routine or special reports, in METAR and SPECI, when one of the following situations occur: - when the total variation is 60 or more and less than 180 and the wind speed is less than 1.5 m/s (3 kt), the wind direction shall be reported as variable with no mean wind direction; or - when the total variation is 180 or more, the wind direction shall be reported as variable with no mean wind direction. Boolean
Wind isCalm Indication that the wind is forecast to be less than 0.5 m/s (1 kt). Boolean
Wind headwind A wind blowing from directly in front, opposing forward motion or orientation. ValSpeedType
Wind extremeCounterClockwiseWindDirection The extreme counter-clockwise direction from which the wind is blowing, inclusive. Angle
Wind extremeClockwiseWindDirection The extreme clockwise direction from which the wind is blowing, inclusive. Angle
Wind crosswind A wind blowing perpendicularly to one's direction of travel or orientation. ValSpeedType
Wind - Air motion relative to the Earth's surface. Unless otherwise specified, only the horizontal component is considered. -
WeatherRadar weatherRadarType The type of weather radar system. CodeWeatherRadarType
WeatherRadar - Radar used to observe weather elements and phenomena. -
WeatherPhenomenon movement The movement of the weather phenomenon. MovementDescription
WeatherPhenomenon weatherCondition The observation or forecast of the weather phenomenon. WeatherCondition
WeatherPhenomenon element A phenomenon which forms an element of this phenomenon. WeatherPhenomenon
WeatherPhenomenon top Altitude of the highest level of the description of a weather phenomenon. ValDistanceType
WeatherPhenomenon significantWeatherQualifier A qualifier used in association with a reported significant weather phenomenon. CodeSignificantWeatherQualifierType
WeatherPhenomenon phenomenonType Description of the type of a weather phenomenon. CodeWeatherPhenomenonType
WeatherPhenomenon intensity Severity of a weather phenomenon. CodeWeatherIntensityType
WeatherPhenomenon base Altitude of the lowest level of the description of a weather phenomenon. ValDistanceType
WeatherPhenomenon - A meteorological event. -
WeatherObserver contactDetails The contact details of the weather observer. ContactInformation
WeatherObserver organisation The organisation for which the weather observer works. Organisation
WeatherObserver - The agent responsible for manual weather observations. -
WeatherLayer cloud A cloud forming part of the weather layer. Cloud
WeatherLayer obscuration An obscuration forming part of the weather layer. Obscuration
WeatherLayer - An array of clouds and/or obscurations whose bases are at approximately the same level. -
WeatherInformationSource location The facility where the weather information source is located. Facility
WeatherInformationSource isWeatherStation Indicator that the source is a weather station. Boolean
WeatherInformationSource isAltimeterInformationProvided Indicates whether the weather source provides altimeter information. Boolean
WeatherInformationSource - An automated or non-automated weather information source. -
WeatherCondition contour A contour used to outline a particular weather situation within the forecast or observation. Contour
WeatherCondition weatherInformationSource The weather information source. WeatherInformationSource
WeatherCondition phenomenon The phenomenon of relevance for the weather condition. WeatherPhenomenon
WeatherCondition type The type of weather condition being reported. CodeWeatherConditionType
WeatherCondition probability Relative likelihood of a forecast expressed as a percentage. Decimal
WeatherCondition hasNoSignificantWeather Indication that no specified en-route weather phenomena which may affect the safety of aircraft operations is occurring or expected to occur. Boolean
WeatherCondition confidence Quality of trusting for a forecast expressed as a percentage. Decimal
WeatherCondition changeIndicator Indication about the type of meteorological conditions changes. CodeChangeIndicatorType
WeatherCondition analysisTime The time at which the forecast or observation process starts. DateTime
WeatherCondition - Weather observations or forecast for an area of interest. -
WaterLaneEnd markingBuoy A buoy used to mark the water lane end. MarkingBuoy
WaterLaneEnd width The overall width of the primary water lane. ValDistanceType
WaterLaneEnd isStandardAirMarkerUsed Indicates that a Standard Air Maker is used at the location. The anchor symbol, similar to the designator found on aeronautical charts, is the Standard Air Marker used to designate a seaplane base. The symbol is often painted on roofs or other flat surfaces that are easily visible from the air. Boolean
WaterLaneEnd name Name given to the water lane end. CharacterString
WaterLaneEnd primaryWaterCentroidLocation The geographic location of the primary water centroid, used to determine the primary and alternate water lanes within the water operating area. Integer
WaterLaneEnd length The overall length of the primary water lane. ValDistanceType
WaterLaneEnd depth The depth of the primary water lane with respect to mean lowest low tide. ValVerticalDistanceType
WaterLaneEnd cardinalDirection Code indicating the cardinal compass location of the turning basin from centroid of the WaterLaneEnd. CodeCompassPointType
WaterLaneEnd approachGuidance Identifies the type of approach guidance in use or planned for the Water Lane End. CharacterString
WaterLaneEnd airMarkerColour The color of the air marker at the location (if any). CodeColourType
WaterLaneEnd - The end of the water lane (typically located at the furthest end of a turning basin) suitable for landing or takeoff runs of aircraft. WaterLaneEnds define the water lane and describe the approach/departure procedure characteristics of a water lane. -
WaterBodyCondition surfaceTemperature The temperature of the ocean surface. The term sea surface temperature is generally meant to be representative of the upper few meters of the ocean as opposed to the skin temperature, which is the temperature of the upper few centimeters. ValTemperatureType
WaterBodyCondition significantWaveHeight The vertical distance between the trough and crest of a wave of operational significance. ValVerticalDistanceType
WaterBodyCondition - Weather observations or forecasts over a defined water body. -
WaterBody associatedAerodrome The aerodrome in the vicinity of which the water body is located. Aerodrome
WaterBody name Name of the sea. CharacterString
WaterBody - A stretch of water on the surface of the Earth. -
VOR informationService The Information service which broadcasts on the VOR InformationService
VOR zeroBearingDirection A code indicating the direction of the 'zero bearing' provided by the station. CodeNorthReferenceType
VOR type A code indicating a type of VOR. CodeVORType
VOR frequency The value of the frequency. ValFrequencyType
VOR declination The angular difference between True North and the station declination. Angle
VOR - A short-range, very-high-frequency omnidirectional beacon which provides an indication in the aircraft of the bearing of the beacon, or left-right track indication. -
Volcano name The name of the volcano. CharacterString
Volcano - A geological formation in form of an Earth crust opening/rupture, which allows hot magma, volcanic ash and gases from below the surface, escape into the atmosphere. -
VolcanicAshCloud volcanicActivity The volcanic activity at the origin of the volcanic ash cloud. VolcanicActivity
VolcanicAshCloud ashConcentration Mass concentration of ash in an ash cloud expressed in mass unit per volume unit. ValConcentrationType
VolcanicAshCloud - Ash contaminated atmospheric volume. -
VolcanicActivity volcano The active volcano. Volcano
VolcanicActivity ashCloud The volcanic ash cloud generated by the volcanic activity. VolcanicAshCloud
VolcanicActivity isErupting Indication wether a volcano is erupting or not. Boolean
VolcanicActivity - Volcanic unrest or eruption. -
VisualGlideSlopeIndicator runwayDirection The runway direction associated with the visual glide slope indicator. RunwayDirection
VisualGlideSlopeIndicator type The type of visual glide slope indicator system installed, based upon the number, colour, and/or position of various components. CodeVASISType
VisualGlideSlopeIndicator slopeAngle A descent angle determined by a visual glide slope indicator system for visual vertical guidance during the final approach of an aircraft. Angle
VisualGlideSlopeIndicator position A location, relative to a runway centreline, of the visual approach slope indicator for a final approach and take off area (FATO)/runway direction. CodeRelativePositionType
VisualGlideSlopeIndicator numberBox The number of units that compose the visual glide slope indicator system. Integer
VisualGlideSlopeIndicator minimumEyeHeightOverThreshold The minimum height of the aircraft cockpit over the threshold when the aircraft glide slope indicator is showing an on-slope indication. ValVerticalDistanceType
VisualGlideSlopeIndicator isPortable An indicator of whether or not a runway's visual glide slope indicator system is capable of being transported or conveyed. Boolean
VisualGlideSlopeIndicator - A visual guidance system that provides 'below/above glidepath' information to an aircraft executing an approach to a specific runway direction. -
VerticalStructurePart lighting An element of the vertical structure part lighting. LightElement
VerticalStructurePart visibleMaterial An indicator of the type(s) of material that compose the load-bearing structure and/or exterior facing of a vertical construction. CodeVerticalStructureMaterialType
VerticalStructurePart verticalExtentAccuracy Accuracy of the value of the declared vertical extent of the vertical structure part. ValDistanceType
VerticalStructurePart verticalExtent The vertical extent of the vertical structure part. ValDistanceType
VerticalStructurePart type An indicator of the type of vertical structure part. CodeVerticalStructureType
VerticalStructurePart topElevation The vertical distance of the highest point of the vertical structure measured from mean sea level. ValAltitudeType
VerticalStructurePart markingSecondColour The secondary colour for the marking of the vertical structure part. CodeColourType
VerticalStructurePart markingPattern The general layout of the external paint or another marking element, intended to increase the visibility of the vertical structure part. CodeVerticalStructureMarkingType
VerticalStructurePart markingFirstColour The principal colour of the marking of the vertical structure part. CodeColourType
VerticalStructurePart isMobile Indication whether the vertical structure part is expected to move around its nominal location. Boolean
VerticalStructurePart isFrangible An indicator that the vertical structure part is easily broken. Boolean
VerticalStructurePart designator A distinguishing label by which the vertical structure part is identified locally. CharacterString
VerticalStructurePart constructionStatus The status of construction of the man-made object that constitutes the vertical structure part. CodeStatusConstructionType
VerticalStructurePart - A part of the vertical structure that can be represented as point, line or polygon with vertical extent. -
VerticalStructure associatedAerodrome The aerodrome associated with the vertical structure Aerodrome
VerticalStructure supportedGroundLight The ground light system supported by the vertical structure. GroundLightSystem
VerticalStructure marker The marker beacon that marks the vertical structure. MarkerBeacon
VerticalStructure hostedRadioNavigationEquipment The radio navigation aid hosted by the vertical structure. RadioNavigationAid
VerticalStructure hostedSpecialNavigationStation The special navigation station hosted by the vertical structure. SpecialNavigationStation
VerticalStructure obstacleArea The ObstacleArea in which the vertical Structure is situated ObstacleArea
VerticalStructure lightingAvailability The operational status of the vertical structure lighting. LightStatus
VerticalStructure supportedService The service supported by the vertical structure. Service
VerticalStructure hostedOrganisation The organisation hosted by the vertical structure. Organisation
VerticalStructure part Part of the vertical structure. VerticalStructurePart
VerticalStructure hostedPassengerService The passenger service hosted by the vertical structure. PassengerService
VerticalStructure obstacleDocumentation Documentation of how an obstacle is obtained, studied and/or built. Document
VerticalStructure hostedUnit The unit hosted by the vertical structure. Unit
VerticalStructure width Overall width of the vertical structure. ValDistanceType
VerticalStructure type The type of vertical structure. CodeVerticalStructureType
VerticalStructure radius The overall length of the radius of a vertical structure that has a relatively circular shape. ValDistanceType
VerticalStructure name The name of the vertical structure. CharacterString
VerticalStructure length The overall length of the vertical structure. ValDistanceType
VerticalStructure isSynchronisedLighting Indication that the flashing light elements that compose the lighting of the vertical structure (could be a group) are synchronised (flash in unison). Boolean
VerticalStructure isMarkingICAOStandard Indication whether vertical structure markings comply with the International Civil Aviation Organisation (ICAO) standard, as described in Annex 14. Boolean
VerticalStructure isLightingICAOStandard Indication whether the lighting complies with the ICAO standard as described in Annex 14. Boolean
VerticalStructure isLighted Indication that the vertical surface is lighted. Boolean
VerticalStructure isGroup An indication that the vertical structure consists of a number of closely situated similar objects. Boolean
VerticalStructure - All fixed and mobile objects, or parts thereof that extend above the surface of the Earth. -
VerticalConstraint - A restriction brought to the vertical component of the trajectory of an aircraft. -
Vehicle state Current vehicle vector. AircraftState
Vehicle - Any means of carriage, conveyance, or transport. -
ValWeightType uom Unit of measure CodeUomWeightType
ValWeightType - The weight value. -
ValVerticalDistanceType verticalReference The reference surface used for determining the value of the vertical distance. CodeVerticalReferenceType
ValVerticalDistanceType specialHeightValue ATM specific height type CodeSpecialHeightValueType
ValVerticalDistanceType heightReference The reference surface for a height value. CodeHeightReferenceType
ValVerticalDistanceType - The separation between two points in the vertical plane. -
ValVelocityType direction The direction of travel. Angle
ValVelocityType - Velocity is the instantaneous rate of change of position with time. It is usually calculated using the simple formula, the change in position during a given time interval. -
ValTemperatureType uom Unit of measure CodeUomTemperatureType
ValTemperatureType - The value of a temperature. -
ValSpeedWithBoundaryType valueInterpretation Indication of how the speed value should be interpreted. CodeValueInterpretationType
ValSpeedWithBoundaryType speedTolerance Allowable amount of variation in speed. SpeedRangeType
ValSpeedWithBoundaryType - A speed contained within given limits. -
ValSpeedType uom Unit of measure CodeUomVelocityType
ValSpeedType - The measure of motion in terms of speed in a particular direction. It is usually calculated using the simple formula, the change in position during a given time interval. -
ValRateOfTurnType turnIndicator The turn indicator. CodeDirectionTurnType
ValRateOfTurnType precision The precision of the unit. Number
ValRateOfTurnType accuracy Accuracy (standard deviation) of the measured value. Number
ValRateOfTurnType - The value of a rate of turn. -
ValPressureType uom Unit of measure CodeUomPressureType
ValPressureType - The value of a pressure. -
ValPowerType uom Unit of measure CodeUomPowerType
ValPowerType - The value of a power. -
ValParticleFluxType uom Unit of measure CodeUomParticleFluxType
ValParticleFluxType - The value of the particle flux. -
ValParticleContentType uom Unit of measure CodeUomParticleContentType
ValParticleContentType - The value of a particle content. -
ValMassType uom Unit of measure CodeUomMassType
ValMassType - A mass value. -
ValLightIntensityType uom Unit of measure CodeUomLuminousIntensityType
ValLightIntensityType - The luminous intensity of a light source. It is a measure of the wavelength-weighted power emitted by a light source in a particular direction. -
ValHexType pattern A regular expression constraining the datatype CharacterString
ValHexType - A hexadecimal value. -
ValFrequencyType uom Unit of measure CodeUomFrequencyType
ValFrequencyType - The frequency value of a navigation system. -
ValEnergyFluxType uom Unit of measure CodeUomEnergyFluxType
ValEnergyFluxType - missing data -
ValDistanceType uom Unit of measure CodeUomLengthType
ValDistanceType - The separation between two points. -
ValConcentrationType uom Unit of measure CodeUomMassConcentrationType
ValConcentrationType - The value of a concentration, which represent the abundance of a constituent divided by the total volume of a mixture. -
ValAltitudeWithBoundaryType valueInterpretation Indication of how the altitude value should be interpreted. CodeValueInterpretationType
ValAltitudeWithBoundaryType altitudeTolerance Allowable amount of variation in altitude. AltitudeRangeType
ValAltitudeWithBoundaryType - An altitude contained within given limits. -
ValAltitudeType - The vertical distance of a level, a point or an object considered as a point, measured from mean sea level (MSL). -
ValAccelerationType uom Unit of measure CodeUomAccelerationType
ValAccelerationType - Calculated acceleration of the target expressed in Cartesian co-ordinates. -
UsageCondition aircraftType A type of aircraft for which the usage is specified. AircraftType
UsageCondition weather Weather conditions for which the usage is specified. AviationCondition
UsageCondition flight A type of flight for which the usage is specified. Flight
UsageCondition contact The contact information for a person or group. ContactInformation
UsageCondition type The nature of the limitation which determines rules for usage of an aerodrome or one of its surfaces. CodeUsageLimitationType
UsageCondition priorPermission An indication that a prior permission is required before using the aerodrome movement area. TM_Duration
UsageCondition - A rule governing the usage of an aerodrome or one of its surfaces. -
UpperAirObservingSystem upperAirObservationSystemType The type of upper air observing system. CodeUpperAirObservationSystemType
UpperAirObservingSystem - The upper-air observing program of NOAA, composed a network of ground-based remote-sensing wind profilers, en-route commercial aircraft in-situ observations (MDCRS), upper-air observations taken manually by pilots and disseminated by PIREPs, and of a network of rawinsonde stations (section 0). -
UnplannedHolding holdingFix Point used to evaluate safe holding. InfrastructurePoint
UnplannedHolding unplannedHolding Indication whether the holding pattern is used as an unplanned holding. CodeApprovalType
UnplannedHolding isCompletelyWithinControlledAirspace Indication whether the unplanned holding is completely contained within controlled airspace. Boolean
UnplannedHolding authorizedAltitude Approved altitude based on unplanned holding assessment. ValVerticalDistanceType
UnplannedHolding - A specific holding procedure requested at an en-route fix on airway or route radials, bearings, or courses. -
UnitDependency type An indicator of the kind of dependency that a related unit has in relation to the unit. CodeUnitDependencyType
UnitDependency - The operational or functional relationship between two related units. -
UnitAvailability operationalStatus An indicator of the operational status of a Unit in regards to its availability. CodeStatusOperationsType
UnitAvailability - Status and scheduling information about a unit. -
Unit airspaceUnderResponsibility The Airspace which is under the responsibility of the Unit Airspace
Unit areaOfResponsibility The airspace wherein flights are under the control of the ATSU. Airspace
Unit areaOfInterest The volumetric extension of the area of resposibility of an ATSU that allows detecting flights of interest. Airspace
Unit aerodromeLocation The aerodrome where the unit is located. Aerodrome
Unit surveillanceRadar SurveillanceRadar utilised by the Unit SurveillanceRadar
Unit service The service provided by the Unit Service
Unit contact Contact details for the unit. ContactInformation
Unit ownerOrganisation The organisation to which the unit belongs. Organisation
Unit availability The operational status of the unit. UnitAvailability
Unit relatedUnit The related unit. Unit
Unit unitRole The role played by the unit. CodeRoleKindType
Unit unitResponsibility The responsibility of the unit. CodeResponsibilityKindType
Unit type An indicator of the type of unit, usually related to the standard type of services provided by it. CodeUnitType
Unit name The full textual name of a unit, established according to the rules specified by International Civil Aviation Organisation (ICAO), and specifically in the official language of the country, transposed into the Latin Alphabet where necessary. CharacterString
Unit military An indicator of the operational nature of the unit. CodeMilitaryOperationsType
Unit locationIndicatorICAO A four-letter code group formulated in accordance with rules prescribed by ICAO and assigned to the ATS unit. CharacterString
Unit isIOPEnabled Indication whether the unit is IOP-enabled. Boolean
Unit isCpdlcEnabled Indication whether CPDLC facility is enabled. Boolean
Unit isCompliantICAO An indicator that the Unit is setup according to the International Civil Aviation Organisation (ICAO) Standards and Recommended Practices (SARPS). Boolean
Unit isAirspaceManagementCell Indicates whether the Unit is an AMC, a joint civil/military unit responsible for the day-to-day management and temporary allocation of national or sub-regional airspace under the jurisdiction of one or more ECAC state(s). Boolean
Unit designator A distinguishing label, term, abbreviation or acronym used to identify the Unit. CharacterString
Unit - A generic term referring to all types of entities providing all types of ATM related services. -
TwoDimensionalSurfaceType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
TwoDimensionalSurfaceType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
TwoDimensionalSurfaceType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
TwoDimensionalSurfaceType - Derived from GM_Surface and extended to include Horizontal Accuracy properties -
TwoDimensionalPointType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
TwoDimensionalPointType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
TwoDimensionalPointType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
TwoDimensionalPointType - Derived from GM_Point and extended to include Horizontal Accuracy properties -
TwoDimensionalCurveType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
TwoDimensionalCurveType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
TwoDimensionalCurveType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
TwoDimensionalCurveType - Derived from GM_Curve and extended to include Horizontal Accuracy properties -
TurningBasin width The overall width measurement of the turning basin to the nearest 5 feet. ValDistanceType
TurningBasin restriction Any restrictions or cautions associated with the Turning Basin. CharacterString
TurningBasin name A commonly used name for the turning basin. CharacterString
TurningBasin length The overall length measurement of the turning basin to the nearest 5 feet. ValDistanceType
TurningBasin diameter The diameter of the turning basin available for use by aircraft to the nearest 5 feet. ValDistanceType
TurningBasin depth The depth measurement of the turning basin with respect to mean lowest low tide to the nearest 0.5 foot. ValVerticalDistanceType
TurningBasin cardinalDirection Code indicating the cardinal compass location of the turning basin from centroid of the WaterLaneEnd. CodeCompassPointType
TurningBasin - A water area used for the maneuvering of aircraft where the use of water surface is restricted. Turning basins should be located adjacent to shoreline facilities and at each end of the water operating area. -
Turbulence turbulenceType The type of turbulence. CodeTurbulenceType
Turbulence edr Eddy dissipation rate, characterization of atmospheric turbulence. Decimal
Turbulence - Atmospheric flow regime characterized by chaotic and stochastic property changes. This includes low momentum diffusion, high momentum convection, and rapid variation of pressure and velocity in space and time. -
Tropopause temperature The temperature of the tropopause. ValTemperatureType
Tropopause - The boundary between the troposphere and the stratosphere, where an abrupt change in lapse rate usually occurs. -
TropicalCyclone name Name of the tropical cyclone. CharacterString
TropicalCyclone maxSurfaceWindSpeed Maximum surface wind speed of a tropical cyclone. ValSpeedType
TropicalCyclone centralPressure Pressure at the centre of the cyclone. ValPressureType
TropicalCyclone - Cyclone of tropical origin of small diameter (some hundreds of kilometres) with minimum surface pressure in some cases less than 900 hPa, very violent winds and torrential rain; sometimes accompanied by thunderstorms. It usually contains a central region, known as the eye" of the storm, with a diameter of the order of some tens of kilometres, and with light winds and more or less lightly clouded sky." -
TrafficSeparationService isRadarAssisted Indication whether the service is provided with radar assistance. Boolean
TrafficSeparationService isDataLinkEnabled Indication whether Controller-Pilot Data-Link Communication (CPDLC) is available in support of the service. Boolean
TrafficSeparationService dataLinkChannel The channel on which the data-link takes place, if applicable. CharacterString
TrafficSeparationService airTrafficServiceType The type of air traffic service provided. CodeAirTrafficServiceType
TrafficSeparationService - A service that provides control and separation services, to aircraft in the air and on the ground. -
TouchDownLiftOffSafeArea protectedTouchDownLiftOff The protected touch down and lift-off area. TouchDownLiftOff
TouchDownLiftOffSafeArea - An obstacle-free area situated in the vicinity of a touchdown and lift-off area, provided to protect helicopters during manoeuvring, take-off and / or landing operations. -
TouchDownLiftOffMarking markedTouchDownLiftOff The touch down lift-off marked. TouchDownLiftOff
TouchDownLiftOffMarking TLOFmarkingType The type of TLOF marking. CodeTLOFMarkingType
TouchDownLiftOffMarking - A symbol or group of symbols displayed on the surface of the touch down and lift-off area at an aerodrome. -
TouchDownLiftOffLightSystem lightedTouchDownLiftOff The touch down lift off zone lit by the touch down lift-off light system. TouchDownLiftOff
TouchDownLiftOffLightSystem position A indication of the part of the touch down and lift-off surface the lighting system is serving. CodeTLOFSectionType
TouchDownLiftOffLightSystem - The lighting system provided for a touch down and lift-off surface at an aerodrome. -
TouchDownLiftOffContamination contaminatedTLOF The contaminated TouchDownLiftOff. TouchDownLiftOff
TouchDownLiftOffContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on the Touch Down and Lift-Off (TLOF) surface. -
TouchDownLiftOff helicopterClass The class of a helicopter associated with a touch down and lift-off area. AircraftCategory
TouchDownLiftOff aimingPoint The centre point of the touch down lift-off used as a significant point on instrument approach procedures. InfrastructurePoint
TouchDownLiftOff contaminant Touch down lift-off contaminant. TouchDownLiftOffContamination
TouchDownLiftOff associatedAerodrome The aerodrome the touch down lift-off zone is associated with. Aerodrome
TouchDownLiftOff connectingGuidanceLine A GuidanceLine which connects to the TouchDownLiftOff GuidanceLine
TouchDownLiftOff availability The operational status of the touch down lift-off area. ManoeuvringAreaAvailability
TouchDownLiftOff approachTakeOffArea The approach and take off runway area containing the touchdown lift off zone. Runway
TouchDownLiftOff surfaceProperties Surface characteristics of the touch down and lift-off zone. SurfaceCharacteristics
TouchDownLiftOff touchDownLiftOffLightSystem The LightSystem provided for an TouchDownLiftOff TouchDownLiftOffLightSystem
TouchDownLiftOff touchDownLiftOffMarking The Marking marked on the TouchDownLiftOff TouchDownLiftOffMarking
TouchDownLiftOff touchDownLiftOffSafeArea A safe area protecting the touch down lift-off area. TouchDownLiftOffSafeArea
TouchDownLiftOff navaid Navaid installed at a particular landing area. RadioNavigationService
TouchDownLiftOff width The physical width of the touchdown and lift-off area. ValDistanceType
TouchDownLiftOff slope The slope (rate of upward inclination of the surface from the horizontal) of the surface of a touch down and lift-off area. Decimal
TouchDownLiftOff length The physical length of the touchdown and lift-off area. ValDistanceType
TouchDownLiftOff isAbandoned An indicator that the touch down and lift-off area is no longer in operational use, but it is still physically present and visible, although usually in a degraded state. Boolean
TouchDownLiftOff designator The designator of the touch down and lift-off area. CharacterString
TouchDownLiftOff - A load bearing area on which a helicopter may touch down or lift off. -
TornadicVortex isWaterspout Indicates a violent, rotating column of air that forms over a body of water, and touches the water surface; tornado or funnel cloud that touches a body of water. Boolean
TornadicVortex isTornado Indicates a violent, rotating column of air touching the ground. It forms a pendant, usually from a cumulonimbus cloud, nearly always starts as a funnel cloud, and is accompanied by a loud roaring noise. Boolean
TornadicVortex isFunnelCloud Indicates a violent, rotating column of air, which does not touch the surface, usually appended to a cumulonimbus cloud. Boolean
TornadicVortex - A violently rotating column of air, usually pendant to a cumulonimbus, with circulation reaching the ground. It nearly always starts as a funnel cloud and may be accompanied by a loud roaring noise. -
Timesheet timeReference An indicator of the time reference system or reference system offset for time values specified in the timesheet. CodeTimeReferenceType
Timesheet startTimeRelativeEvent The number of minutes before or after the start event when the period described in the timesheet starts. TM_Duration
Timesheet startTime The time of the day when the period described in the timesheet starts. ClockTime
Timesheet startEventInterpretation When both the 'StartTime' and 'StartEvent' values of a timesheet are not blank, this explains how the combination of the two values should be interpreted, i.e. which of the two moments in time is the beginning of the period described by the timesheet. CodeTimeEventCombinationType
Timesheet startEvent A reference to an event (like sunset or sunrise), the occurrence of which indicates when the period described in the timesheet starts. CodeTimeEventType
Timesheet startDate The start date of the validity of the timesheet. Date
Timesheet isExcluded An indicator that the time block indicated by the timesheet is excluded (subtracted) from the total time interval(s) defined by one or more additional timesheet(s). Boolean
Timesheet endTimeRelativeEvent The number of minutes before or after the end event when the period described in the timesheet ends. TM_Duration
Timesheet endTime The time of the day when the period described in the timesheet ends. ClockTime
Timesheet endEventInterpretation When both the 'EndTime' and 'EndEvent' values of the timesheet are not blank, this attribute explains how the combination of the two attributes should be interpreted, i.e. which of the two moments in time is the end of the period described by the timesheet. CodeTimeEventCombinationType
Timesheet endEvent A reference to an event (like sunset or sunrise), the occurrence of which indicates when the period described in the timesheet ends. CodeTimeEventType
Timesheet endDate The end date of the validity of the timesheet. Date
Timesheet dayTil An indicator of the days affected by the timesheet. CodeParticularDayType
Timesheet daylightSavingAdjust Indicates that the startTime and endTime values of the timesheet have to be decreased by one hour when Daylight Saving is in force (summer time). Boolean
Timesheet day An indicator of the day the timesheet is referring to. CodeParticularDayType
Timesheet - The definition of a single time interval, that occurs repeatedly as part of a schedule. -
TimeRangeType later The upper limit of the time range. DateTime
TimeRangeType earlier The lower limit of the time range. DateTime
TimeRangeType - The area of variation of a time between earlier and later limits. -
TimeConstraint requiredLanding The landing event required by the time constraint. Landing
TimeConstraint requiredOffBlock The off block event required by the time constraint. OffBlock
TimeConstraint requiredTakeOff The take-off event required by the time constraint. TakeOff
TimeConstraint - A restriction brought to the time component of the trajectory of an aircraft. -
ThreeDimensionalSurfaceType verticalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalSurfaceType verticalDatum The set of reference points or a mathematical model of the Earth's surface (a datum) against which vertical position measurements are made as basis for measuring elevations. CodeVerticalDatumType
ThreeDimensionalSurfaceType verticalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalSurfaceType verticalAccuracy The difference between the recorded elevation of an entity and its true elevation referenced to the same vertical datum expressed as a linear error at 95 percent probability. ValDistanceType
ThreeDimensionalSurfaceType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalSurfaceType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalSurfaceType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
ThreeDimensionalSurfaceType geoidUndulation The distance of the geoid above (positive) or below (negative) the mathematical reference ellipsoid at the location of the surface. ValDistanceType
ThreeDimensionalSurfaceType elevation The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level. ValAltitudeType
ThreeDimensionalSurfaceType - Derived from GM_Surface and extended to include properties that represent the vertical position (elevation, datum, accuracy). -
ThreeDimensionalPointType verticalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalPointType verticalDatum The set of reference points or a mathematical model of the Earth's surface (a datum) against which vertical position measurements are made as basis for measuring elevations. CodeVerticalDatumType
ThreeDimensionalPointType verticalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalPointType verticalAccuracy The difference between the recorded elevation of an entity and its true elevation referenced to the same vertical datum expressed as a linear error at 95 percent probability. ValDistanceType
ThreeDimensionalPointType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalPointType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalPointType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
ThreeDimensionalPointType height The vertical distance of a level, a point or an object considered as a point, measured from a specified datum. ValVerticalDistanceType
ThreeDimensionalPointType geoidUndulation The distance of the geoid above (positive) or below (negative) the mathematical reference ellipsoid at the location of the point. ValDistanceType
ThreeDimensionalPointType elevation The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level. ValAltitudeType
ThreeDimensionalPointType altitude The vertical distance of a level, a point or an object considered as a point, measured from mean sea level (MSL). ValAltitudeType
ThreeDimensionalPointType - Derived from GM_Point and extended to include properties for describing a point with elevation and vertical extent. -
ThreeDimensionalCurveType verticalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalCurveType verticalDatum The set of reference points or a mathematical model of the Earth's surface (a datum) against which vertical position measurements are made as basis for measuring elevations. CodeVerticalDatumType
ThreeDimensionalCurveType verticalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalCurveType verticalAccuracy The difference between the recorded elevation of an entity and its true elevation referenced to the same vertical datum expressed as a linear error at 95 percent probability. ValDistanceType
ThreeDimensionalCurveType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
ThreeDimensionalCurveType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
ThreeDimensionalCurveType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
ThreeDimensionalCurveType geoidUndulation The distance of the geoid above (positive) or below (negative) the mathematical reference ellipsoid at the location of the curve. ValDistanceType
ThreeDimensionalCurveType elevation The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level. ValAltitudeType
ThreeDimensionalCurveType - Derived from GM_Curve and extended to include properties that represent the vertical position (elevation, datum, accuracy). -
TerminalArrivalAreaSector sectorDefinition A portion of a circle. CircleSector
TerminalArrivalAreaSector significantObstacle The obstacle that controls the altitude definition of the sector. Obstruction
TerminalArrivalAreaSector waypointType The type of waypoint over or by which the aircraft is required to fly. CodeInfrastructurePointUsageType
TerminalArrivalAreaSector isCourseReversalRequired Indication whether a course reversal is required. Boolean
TerminalArrivalAreaSector altitudeDescription Indication how the altitude attributes should be interpreted. CodeAltitudeUseType
TerminalArrivalAreaSector - Subdivision of the TAA to allow for lower altitudes. The lowest altitude will provide a minimum clearance of 300m (1000ft) above all objects located in the sector. -
TerminalArrivalAltitude iaf Initial approach fix used by the TAA. InfrastructurePoint
TerminalArrivalAltitude if Intermediate fix used by the TAA. InfrastructurePoint
TerminalArrivalAltitude approachRNAV An approach built for use by aircraft with equipment that can determine the location of a point based on the latitude and longitude. InstrumentApproachProcedure
TerminalArrivalAltitude sector A subdivision of the TAA designed to provide the lowest altitude possible and maintain safety. TerminalArrivalAreaSector
TerminalArrivalAltitude outerBufferWidth The buffer size of the outer arc boundary. ValDistanceType
TerminalArrivalAltitude lateralBufferWidth The buffer size of the lateral or inner boundary. ValDistanceType
TerminalArrivalAltitude arrivalAreaType The base type of the terminal arrival area. CodeTAAType
TerminalArrivalAltitude - The lowest altitude that will provide a minimum clearance of 300 m (1 000 ft) above all objects located in an arc of a circle defined by a 46 km (25 NM) radius centred on the initial approach fix (IAF), or where there is no IAF on the intermediate approach fix (IF), delimited by straight lines joining the extremity of the arc to the IF. The combined TAAs associated with an approach procedure shall account for an area of 360 degrees around the IF. -
Terminal availability Information about the operational status of the terminal. AerodromeAvailability
Terminal gate A gate at the terminal. Gate
Terminal numberOfPassengerLevels Number of levels for passengers at the terminal. Integer
Terminal numberOfLuggageReclaimDevices Number of luggage reclaim devices available at the terminal. Integer
Terminal numberOfGateRooms Number of gate rooms available at the terminal. Integer
Terminal numberOfDeparturePassportDesks Number of departure passport desks available at the terminal. Integer
Terminal numberOfCustomChannels Number of custom channels at the terminal. Integer
Terminal numberOfCheckInDesks Number of check-in desks available at the terminal. Integer
Terminal numberOfBagSecurityPoints Number of bag security points available at the terminal. Integer
Terminal numberOfArrivalPassportDesks Number of arrival passport desks available at the terminal. Integer
Terminal internationalType The Terminal may be reserved for domestic/national flights or for international flights (Schengen or not). CodeInternationalFlightType
Terminal designator A name identifying a terminal. CharacterString
Terminal description Free text field used to describe a terminal. CharacterString
Terminal - An installation on an aerodrome with facilities for loading and unloading aircraft and processing traffic (passengers, baggage, cargo and mail). -
TemporalEnabledEntity timesheet A schedule concerning the entity. Timesheet
TemporalEnabledEntity startValidity Date and time at which the data contained in the entity state starts to be effective DateTime
TemporalEnabledEntity startEntityLifetime Start of life of the entity, indicating the date and time at which the entity starts to exist DateTime
TemporalEnabledEntity source Name of entity or organisation that supplied data. CharacterString
TemporalEnabledEntity lastRevision Date and time when the data was last revised. DateTime
TemporalEnabledEntity interpretation How the entity state is to be interpreted. CodeValidityPeriodInterpretationType
TemporalEnabledEntity endValidity Date and time at which the data contained in the entity state ceases to be effective DateTime
TemporalEnabledEntity endEntityLifetime End of life of the entity, indicating the date and time at which the entity ceases to exist DateTime
TemporalEnabledEntity - An entity which has a lifecycle, including a start of life, an end of life and various states along its life. -
TelephoneContact voice The telephone number by which individuals can speak to the responsible organisation or individual. CharacterString
TelephoneContact facsimile The telephone number of a facsimile machine for the responsible organisation or individual. CharacterString
TelephoneContact - Telephone numbers at which the organisation or individual may be contacted. -
TaxiwayMarking markedTaxiway Taixway that is marked. Taxiway
TaxiwayMarking markedElement Taxiway element marked by the taxiway marking. TaxiwayElement
TaxiwayMarking taxiwayMarkingType The type of taxiway marking. CodeTaxiwayMarkingType
TaxiwayMarking - A symbol or group of symbols displayed on the surface of the taxiway. -
TaxiwayLightSystem lightedTaxiway Taxiway lit by the light system. Taxiway
TaxiwayLightSystem position A code indicating the part of the taxiway surface the lighting system is serving. CodeTaxiwaySectionType
TaxiwayLightSystem - The lighting system provided for a taxiway at an aerodrome. -
TaxiwayIntersectionMarking markingPattern The type of marking pattern used at this location CodeMarkingPatternType
TaxiwayIntersectionMarking holdingSide Relative location of the holding side of a holding position, from startpoint to endpoint of line CodeHoldingSideType
TaxiwayIntersectionMarking - A marking painted at a position at which taxiing aircraft and vehicles are expected to stop and hold until further cleared to proceed, when so instructed by the aerodrome control tower. -
TaxiwayHoldingPositionMarking markedTaxiwayHoldingPosition Taxiway holding position that is marked. TaxiwayHoldingPosition
TaxiwayHoldingPositionMarking taxiwayHoldingPositionMarkingType The type of taxiway holding position marking. CodeTaxiwayHoldingPositionMarkingType
TaxiwayHoldingPositionMarking markingPattern The type of marking pattern used at this location CodeMarkingPatternType
TaxiwayHoldingPositionMarking holdingSide Relative location of the holding side of a holding position, from startpoint to endpoint of line CodeHoldingSideType
TaxiwayHoldingPositionMarking isRunwayEntryLightSystemInstalled Indicates if Runway Entry Light system is installed at holding position Boolean
TaxiwayHoldingPositionMarking - A symbol or group of symbols displayed on the surface of a Taxiway indicating the location of the Taxiway Holding Position. -
TaxiwayHoldingPositionLightSystem taxiwayHoldingPosition The taxiway holding position lit by the taxiway holding position light system. TaxiwayHoldingPosition
TaxiwayHoldingPositionLightSystem type The kind of lighting aid provided for the taxiway holding position. CodeLightHoldingPositionType
TaxiwayHoldingPositionLightSystem - Lighting system for a taxiway hold position. -
TaxiwayHoldingPosition associatedGuidanceLine The guidance line containing the taxi holding position. GuidanceLine
TaxiwayHoldingPosition protectedRunway Runway protected by the taxi holding position. Runway
TaxiwayHoldingPosition runwayElement A runway element associated with the taxiway holding position. RunwayElement
TaxiwayHoldingPosition taxiwayElement A taxiway element associated with the taxiway holding position. TaxiwayElement
TaxiwayHoldingPosition taxiHoldingPositionLightSystem The LightSystem provided for an TaxiHoldingPosition TaxiwayHoldingPositionLightSystem
TaxiwayHoldingPosition taxiwayHoldingPositionMarking The Marking marked on the TaxiHoldingPosition TaxiwayHoldingPositionMarking
TaxiwayHoldingPosition status An indication of the operational status of the taxi holding position. CodeStatusOperationsType
TaxiwayHoldingPosition landingCategory Type of landing operations for which that holding position is relevant. CodeInstrumentApproachCategoryType
TaxiwayHoldingPosition - A designated position at which taxiing aircraft and vehicles must stop and hold position, unless otherwise authorized by the aerodrome control tower. -
TaxiwayElement suitableAircraft Aircraft for which this taxiway element is suitable. AircraftType
TaxiwayElement apronElement An apron element associated with this taxiway element. ApronElement
TaxiwayElement deicingArea A deicing area associated with the taxiway element. DeicingArea
TaxiwayElement guidanceLine A guidance line associated with the taxiway element. GuidanceLine
TaxiwayElement availability The operational status of the taxiway element. ManoeuvringAreaAvailability
TaxiwayElement runwayElement A runway element associated with the taxiway element. RunwayElement
TaxiwayElement surfaceProperties Surface characteristics of the taxiway element. SurfaceCharacteristics
TaxiwayElement associatedTaxiway The taxiway associated with the taxiway element. Taxiway
TaxiwayElement taxiwayElement A taxiway element associated with this taxiway element. TaxiwayElement
TaxiwayElement taxiwayHoldingPosition A taxiway holding position associated with the taxiway element. TaxiwayHoldingPosition
TaxiwayElement taxiwayElementMarking The Marking marked on the TaxiwayElement TaxiwayMarking
TaxiwayElement width The width of the taxiway element. ValDistanceType
TaxiwayElement type The type of taxiway element. CodeTaxiwayElementType
TaxiwayElement length The length of the taxiway element. ValDistanceType
TaxiwayElement gradeSeparation An indication of the placement of the taxiway element at a different height from another element. CodeGradeSeparationType
TaxiwayElement - Part of a taxiway. -
TaxiwayContamination contaminatedTaxiway The contaminated taxiway Taxiway
TaxiwayContamination clearedWidth The width of taxiway cleared of contamination. ValDistanceType
TaxiwayContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on the taxiway surface. -
Taxiway contaminant Taxiway contaminant. TaxiwayContamination
Taxiway associatedAerodrome The aerodrome the taxiway is associated with. Aerodrome
Taxiway deicingArea Deicing area located on the taxiway DeicingArea
Taxiway connectingGuidanceLine A GuidanceLine which connects to the Taxiway GuidanceLine
Taxiway availability The operational status of the taxiway. ManoeuvringAreaAvailability
Taxiway surfaceProperties Surface characteristics of the taxiway. SurfaceCharacteristics
Taxiway taxiwayLightSystem The LightSystem provided for an Taxiway TaxiwayLightSystem
Taxiway taxiwayMarking The Marking marked on the Taxiway TaxiwayMarking
Taxiway taxiwayElement TaxiwayElement which describes part of the Taxiway TaxiwayElement
Taxiway widthShoulder The taxiway shoulder width. ValDistanceType
Taxiway width The physical width of the taxiway. ValDistanceType
Taxiway type An indication of a type of taxiway. CodeTaxiwayType
Taxiway length The length of the taxiway. ValDistanceType
Taxiway isAbandoned An indicator that a taxiway is no longer in operational use, but it is still physically present and visible, although usually in a degraded state. Boolean
Taxiway designator The textual designator of the taxiway. CharacterString
Taxiway - A defined path on a land aerodrome established for the taxiing of aircraft and intended to provide a link between one part of the aerodrome and another, including: a) Aircraft stand taxilane. A portion of an apron designated as a taxiway and intended to provide access to aircraft stands only. b) Apron taxiway. A portion of a taxiway system located on an apron and intended to provide a through taxi route across the apron. c) Rapid exit taxiway. A taxiway connected to a runway at an acute angle and designed to allow landing aeroplanes to turn off at higher speeds than are achieved on other exit taxiways thereby minimizing runway occupancy times. -
TaxiInClearance taxiPath The taxi path that is expected to be given as part of the clearance. RouteTrajectorySegment
TaxiInClearance - Information relating to the taxi-in clearance of an aircraft. -
TaxiChannel markingBuoy A buoy used to mark the taxi channel. MarkingBuoy
TaxiChannel width The overall width measurement of the Taxi Channel. ValDistanceType
TaxiChannel restriction Any restrictions or cautions associated with the taxi channel. CharacterString
TaxiChannel name Any commonly used name associated with the taxi channel. CharacterString
TaxiChannel length The overall length measurement of the Taxi Channel. ValDistanceType
TaxiChannel depth The depth measurement of the Taxi Channel with respect to mean lowest low tide. ValVerticalDistanceType
TaxiChannel - A water channel used for the movement of aircraft between on shore facilities and the water lane. -
TakeOffConfiguration constraint A constraint on the flight configuration caused by the operator's configuration. OperatorConfiguration
TakeOffConfiguration flight The flight for which the configuration applies. Flight
TakeOffConfiguration crewMember Crew member onboard the aircraft. CrewMember
TakeOffConfiguration takeOffWeight The weight of the aircraft at the beginning of the take-off phase. ValMassType
TakeOffConfiguration numberOfTrafficUnits Number of traffic units for the flight. One traffic unit is equivalent to one passenger or 100Kg air freight or 10 kg air mail. Integer
TakeOffConfiguration personsOnBoard The total number of persons (passengers and crew) on board. Integer
TakeOffConfiguration numberOfPassengers The number of passenger for the flight. Integer
TakeOffConfiguration isPassenger Whether the aircraft has passengers onboard at take-off. Boolean
TakeOffConfiguration isCargo Whether the aircraft has cargo onboard at take-off. Boolean
TakeOffConfiguration estimatedTakeOffWeight The weight of the aircraft at the beginning of the take-off phase. ValWeightType
TakeOffConfiguration cargoWeight The weight of the cargo of the flight. ValMassType
TakeOffConfiguration - Aircraft configuration for a given flight. It is the configuration at take-off"." -
TakeOff time Time at which the aircraft leaves the ground and becomes airborne. DateTimeWithPlanningType
TakeOff targetTimeStatus The status of the target take-off time. CodeTargetTimeStatusType
TakeOff - Event in which an aircraft takes-off. -
TACAN declination The angular difference between the direction of the 'zero bearing' indicated by the station and the direction of the True North. Angle
TACAN channel A code indicating the channel of the TACAN system. CodeTACANChannelType
TACAN - A navigation system developed by military and naval forces providing, as far as the navigating pilot is concerned and for suitably equipped aircraft, the same indication as a VOR/DME system. -
SurveillanceRadar groundStation The ground station where the radar scope is utilised. Unit
SurveillanceRadar verticalCoverageAzimuth Azimuth for which the radar provides vertical coverage. Angle
SurveillanceRadar verticalCoverageDistance Distance for which the radar provides vertical coverage. ValDistanceType
SurveillanceRadar verticalCoverageAltitude Altitude for which the radar provides vertical coverage. ValVerticalDistanceType
SurveillanceRadar tiltAngle Angle at which the antenna is tilted. Angle
SurveillanceRadar isAntennaTiltFixed Indication whether the antenna tilt is fixed. Boolean
SurveillanceRadar automatedRadarTerminalSystem A system in the air traffic control system using radar intelligence to detect and display pertinent data such as flight identification, altitude, and position of aircraft operating in the terminal area. CharacterString
SurveillanceRadar - Radar equipment used to determine the position of an aircraft in range and azimuth. -
SurveillanceGroundStation isVideoMapAvailable Indication whether a Video Map is available for the component. Boolean
SurveillanceGroundStation - Information about the ground station where the radar scope is utilised. -
SurfaceWeatherObservation surfaceWeatherObservationSystemType The type of surface weather observation system. CodeSurfaceWeatherObservationSystem
SurfaceWeatherObservation - Surface weather observations provide numerous weather elements, that are observed by a variety of sensors, both measurable (e.g., pressure and temperature) and derived elements (e.g., density altitude). -
SurfaceVehicle surfaceVehicleType Type of surface vehicle. CodeSurfaceVehicleIdentificationType
SurfaceVehicle - A vehicle (other than aircraft) which may operate in the airport movement area. -
SurfaceContaminationLayer type The type of contaminating substance on the movement area surface. CodeContaminationType
SurfaceContaminationLayer surfaceExtent Contamination extent. ThreeDimensionalSurfaceType
SurfaceContaminationLayer layerOrder The order of the layer (starting from the uppermost, towards the movement area surface), in case overlapping contaminants are present. Integer
SurfaceContaminationLayer contaminationExtent The proportion of a runway surface that is contaminated by a contaminant, as a percentage of the total runway area. CodeValueContaminationExtentType
SurfaceContaminationLayer - An operationally significant contaminant of homogeneous type such as snow, ice, slush, water, sand, etc., which is present on a large surface of the aerodrome area. -
SurfaceContamination criticalRidge A ridge or bank of contaminant that might affect operations. Ridge
SurfaceContamination layer A layer of contaminant. SurfaceContaminationLayer
SurfaceContamination wasCleared Indication that the surface was cleared. Boolean
SurfaceContamination proportion The percentage of the contaminated area of the overall extent of the surface. Decimal
SurfaceContamination observationTime The date and time of surface contamination measurement completion. DateTime
SurfaceContamination nextObservationTime The date and time of the next intended measurement of conditions on an aerodrome surface. DateTime
SurfaceContamination isFurtherTotalClearanceExpected Indicates that further total clearance of an aerodrome surface with contamination is expected. Boolean
SurfaceContamination isExtremeDesposit Indication that the surface contamination has extreme consequences. Boolean
SurfaceContamination isEstimatedSurfaceFrictionUnreliable Indication that the estimated surface friction is unreliable and is not reported. Boolean
SurfaceContamination hasObscuredLights Indicates that the surface lights are obscured by surface contamination. Boolean
SurfaceContamination furtherClearanceTime The time when it is expected to complete further clearance of an aerodrome surface with contamination. DateTime
SurfaceContamination frictionDevice The type of equipment used to determine the friction coefficient of an aerodrome surface with contamination. CodeFrictionDeviceType
SurfaceContamination frictionEstimation A qualitative estimate of the friction on an aerodrome surface with contamination. CodeFrictionEstimateType
SurfaceContamination frictionCoefficient The average ratio of the weight of an object being moved along an aerodrome surface with contamination and the force that maintains contact between the object and that surface. Decimal
SurfaceContamination depth The depth of the contamination on the surface. ValDistanceType
SurfaceContamination - Presence or removal of hazardous conditions on aerodrome movement areas due to snow, ice, slush, water. -
SurfaceCharacteristics weightSIWL The maximum calculated load on each tire of a landing gear assembly that a movement area surface can support. ValMassType
SurfaceCharacteristics weightAUW The maximum total value of the weight of an aircraft that a movement area surface may support, regardless of the landing gear configuration of the aircraft. ValMassType
SurfaceCharacteristics tyrePressureSIWL The maximum aircraft tire pressure that a movement area surface can support. ValPressureType
SurfaceCharacteristics surfaceCondition The quality of the surface of an aerodrome surface. CodeSurfaceConditionType
SurfaceCharacteristics preparation The preparation technique applied to a surface composition. CodeSurfacePreparationType
SurfaceCharacteristics pavementTypePCN The pavement behaviour (rigid or flexible) used for determining the Pavement Classification Number (PCN). CodePCNPavementType
SurfaceCharacteristics pavementSurfaceClassification A classification of airfield pavement surfaces for Airport Obstruction Charts. CodePavementSurfaceClassificationType
SurfaceCharacteristics pavementSubgradePCN An indication of the pavement subgrade strength related to the Pavement Classification Number (PCN). CodePCNSubgradeType
SurfaceCharacteristics maxTyrePressurePCN The maximum allowable tire pressure category related to the Pavement Classification Number (PCN). CodePCNTyrePressureType
SurfaceCharacteristics evaluationMethodPCN The method used to rate a runway pavement. CodePCNMethodType
SurfaceCharacteristics composition The type of the predominant material of which a surface of the movement area is composed. CodeSurfaceCompositionType
SurfaceCharacteristics classPCN The bearing strength of a pavement for unrestricted operations. Decimal
SurfaceCharacteristics classLCN A value which denotes the peak bearing moment the surface can handle repeatedly without shortening its service life. Decimal
SurfaceCharacteristics - The characteristics of an aerodrome surface. -
State airspace Airspace located within the state borders. Airspace
State city A city belonging to the state. City
State border The border of the state. GeoBorder
State role Role of a Country with respect to Nas. CodeNasRoleType
State isEcacState Indicates if the Country is one of the ECAC states. Boolean
State icaoNationalityLetters Nationality letters as defined by ICAO. CodeICAONationalityLettersType
State iataCountryCode Country codes as defined by IATA and ISO. CodeIATACountryCodeType
State - An internationally recognized geographic entity that provides air traffic service. -
StartUpClearance departure Operations for which the start-up clearance applies. DepartureOperations
StartUpClearance time Time at which the Start-Up of the aircraft engines is approved. DateTimeWithPlanningType
StartUpClearance startUpApprovalRequestTime Time the pilot requests start up clearance. DateTimeWithPlanningType
StartUpClearance - Approval from air traffic control to proceed with the Start-Up. -
StartUp departure Operations for which the start-up is executed. DepartureOperations
StartUp time Time at which the aircraft starts up. DateTimeWithPlanningType
StartUp - The start up of the aircraft engines by the flight crew upon the ATC approval. -
StandMarking markedStand Aircraft stand marked by the aircraft stand marking. AircraftStand
StandMarking aircraftStandMarkingType The type of aircraft stand marking. CodeAircraftStandMarking
StandMarking - A symbol or group of symbols displayed on the surface of the Aircraft Stand. -
StandardLevelTable name A code identifying the table of discrete cruising levels. CodeLevelTableDesignatorType
StandardLevelTable isStandardICAO An indication whether the table is according to the ICAO SARPS. Boolean
StandardLevelTable - A table of consecutive cruising levels described under vertical separation criteria limited by an upper and lower level and used by General Air Traffic. -
StandardLevelSector applicableAirspace The airspace into which the standard level sector applies. Airspace
StandardLevelSector applicableLevelColumn The standard level column for which the standard level sector applies. StandardLevelColumn
StandardLevelSector toTrack The end angle of the sector relative to the North. Angle
StandardLevelSector fromTrack The start angle of the sector relative to the North. Angle
StandardLevelSector flightRule A code indicating the flight rules observed by the aircraft. CodeFlightRulesType
StandardLevelSector angleType A code indicating the direction of the zero bearing. CodeNorthReferenceType
StandardLevelSector - The general rule by which standard level columns are used in a national airspace or within a region. -
StandardLevelColumn levelTable The standard level table that the standard level column belongs to. StandardLevelTable
StandardLevelColumn uom The unit of measure used by the column. CodeUomLengthType
StandardLevelColumn standardCruisingLevel A specified cruising level, part of a column within a table of discrete cruising levels used by General Air Traffic. ValVerticalDistanceType
StandardLevelColumn series A code identifying the column. CodeLevelSeriesType
StandardLevelColumn isRvsmApplied Indication that reduced vertical separation minima is applied in the column. Boolean
StandardLevelColumn - A column of consecutive cruising levels within a standard level table. -
StandardInstrumentDeparture departureClearance A departure clearance authorising a flight to fly the standard instrument departure. DepartureClearance
StandardInstrumentDeparture departure Operations for which the SID is used. DepartureOperations
StandardInstrumentDeparture isContingencyRoute Indication whether the standard instrument departure is a contingency route. Boolean
StandardInstrumentDeparture designator The designator of the SID. CharacterString
StandardInstrumentDeparture - A designated instrument flight rule (IFR) departure route linking the aerodrome or a specified runway of the aerodrome with a specified significant point, normally on a designated ATS route, at which the en-route phase of a flight commences. -
StandardInstrumentArrival designator The designator of the STAR. CharacterString
StandardInstrumentArrival - A designated instrument flight rule (IFR) arrival route linking a significant point, normally on an ATS route, with a point from which a published instrument approach procedure can be commenced. -
SSRCode modeSIdentifier The ICAO aircraft address used in Mode S. AircraftAddress
SSRCode status The status of the SSR code. CodeSSRCodeStatusType
SSRCode modeSType Type of mode S CodeModeSType
SSRCode mode The surveillance system used for the SSR code. CodeSSRModeType
SSRCode codeCategory The category of code according to the type of flight. CodeSSRCategoryType
SSRCode code Four numerics giving the SSR code assigned to the aircraft by ATS. CharacterString
SSRCode - The number assigned to a particular multiple pulse reply signal transmitted by a transponder in Mode A or Mode C. -
SpeedRangeType upper The upper limit of the speed range. ValSpeedType
SpeedRangeType lower The lower limit of the speed range. ValSpeedType
SpeedRangeType - The area of variation of a speed between upper and lower limits. -
SpeedConstraint - A restriction brought to the speed component of the trajectory of an aircraft. -
SpecialNavigationSystem responsibleOrganisation The organisation responsible for the equipment. Organisation
SpecialNavigationSystem station SpecialNavigationStation which provides a service in the SpecialNavigationSystem chain SpecialNavigationStation
SpecialNavigationSystem type A code indicating the type of special navigation system. CodeSpecialNavigationSystemType
SpecialNavigationSystem name The textual name of the chain of a special navigation system. CharacterString
SpecialNavigationSystem designator The designator of a special navigation system chain. CharacterString
SpecialNavigationSystem - Wide area (worldwide) navigation systems based on a chain of land or maritime stations providing radio frequency signals which can be used by airborne equipment to determine at least, the mobile two-dimensional position. -
SpecialNavigationStationStatus operationalStatus The operational status of the special navigation station. CodeStatusNavaidType
SpecialNavigationStationStatus - Information about the status of the special navigation station. -
SpecialNavigationStation responsibleOrganisation The organisation responsible for the station. Organisation
SpecialNavigationStation systemChain A special navigation system chain to which the station belongs. SpecialNavigationSystem
SpecialNavigationStation availability The operational status of the special navigation station. SpecialNavigationStationStatus
SpecialNavigationStation type A code indicating the type of service within the chain. CodeSpecialNavigationStationType
SpecialNavigationStation name The textual name of the station. CharacterString
SpecialNavigationStation frequency The value of the emission frequency. ValFrequencyType
SpecialNavigationStation emission A code indicating the type of emission, as defined at the 1979 ITU World Administrative Radio Conference. CodeRadioEmissionType
SpecialNavigationStation - A land based station of a special navigation system. -
SpecialDate organisation The organisation that observes the special date. Organisation
SpecialDate type The kind of special date. CodeParticularDayType
SpecialDate name The name by which the date is known by the public (especially for public holidays). CharacterString
SpecialDate dateYear The year concerned. Date
SpecialDate dateDay The calendar date concerned. Date
SpecialDate - A calendar date that has a special meaning for a particular state or organisation. -
SpaceWeather - The physical and phenomenological state of the natural space environment, including the Sun and the interplanetary and planetary environments. -
SolarRadiation solarRadiatiionStormLevelScale The correlation of solar radiation storm related space weather events with their likely effects on technological systems. CodeSpaceWeatherScaleType
SolarRadiation solarRadiationProtonFlux The amount of solar energetic protons passing through a specified area in a given time period. ValParticleFluxType
SolarRadiation - Electromagnetic radiation emitted by the Sun with a spectrum close to the one of a black body with a temperature of 5770 K. The radiation peaks in visible wavelengths. When compared to the terrestrial radiation it is often referred to as shortwave radiation. -
SolarFlare xRayFlux The amount of solar x-rays passing through a specified area in a given time period. ValEnergyFluxType
SolarFlare solarFlareRadioBlackoutScale The correlation of the radio blackout related space weather events with their likely effects on technological systems. CodeSpaceWeatherScaleType
SolarFlare - Bright eruption from the Sun's chromosphere. Solar flares are classified in terms of the area of chromosphere affected, the duration of the phenomenon, and the width of the Ha line of hydrogen, on a scale ranging from 1- (minor eruption) to 3+ (very large eruption). -
SimplifiedDirectionalFacility trueBearing The measured angle between the localizer beam and True North at the localizer antenna. Angle
SimplifiedDirectionalFacility magneticBearing The measured angle between the localizer beam and Magnetic North at the localizer antenna. Angle
SimplifiedDirectionalFacility frequency The frequency of the localizer. ValFrequencyType
SimplifiedDirectionalFacility - A radio navigation aid providing a final approach course similar to, but less precise than, that of the ILS localizer. -
SignificantPoint pointReference The location of a significant point defined using a combination of angles and distances based on the navaid system, radar system or special navigation system. PointReference
SignificantPoint designatorType The rules by which the significant point designator has been created. CodeSignificantPointDesignatorType
SignificantPoint designator The coded identifier of the significant point. CharacterString
SignificantPoint - A specified geographical location used in defining an ATS route or the flight path of an aircraft and for other navigation and ATS purposes. -
ServiceProviderCallsign language A code indicating the language in which the service is provided on a particular frequency, as associated with a particular call-sign. LanguageCode
ServiceProviderCallsign callSign The full textual service provider identification or call-sign for a particular frequency. CharacterString
ServiceProviderCallsign - Information about the operational identifier by which the provider of the service is called and the language used. -
ServiceOperationalStatus operationalStatus Indication of the operational capability of the service. CodeStatusServiceType
ServiceOperationalStatus - The operational status of the service. -
Service radioCommunication The radio frequency on which the service is provided. RadioCommunicationChannel
Service groundCommunication The point of contact on the ground for the service. ContactInformation
Service serviceProvider The unit that provides the service. Unit
Service availability The operational status of the service. ServiceOperationalStatus
Service callSign The callsign of the unit providing the service. ServiceProviderCallsign
Service rank The order of priority of the service, such as primary" or "alternate". " CodeFacilityRankingType
Service name A free text name by which the service is identified. CharacterString
Service isCompliantICAO A code indicating whether the service is compliant with the ICAO standards and recommended practices specified for this type of service. Boolean
Service flightOperations The destination (arriving, departing, etc.) of the flights for which the information is provided. CodeFlightServiceAvailabilityType
Service - The provision of tangible goods, information, instructions or guidance. -
SeparationMode arrivalSeparationMode Arrival separation mode (distance based or time based separation) used for arrival sequence. CodeArrivalSeparationModeType
SeparationMode - An approved set of rules, procedures and conditions of application associated with separation minima. -
SeparationMinima separationMode The separation mode with which the separation minima are associated. SeparationMode
SeparationMinima - The minimum displacements between an aircraft and a hazard which maintain the risk of collision at an acceptable level of safety. -
SegmentLeg aircraftCategory The aircraft category for which the segment leg is valid. AircraftCategory
SegmentLeg startTerminalSegmentPoint The point used to indicate the beginning of a segment. InfrastructurePoint
SegmentLeg endTerminalSegmentPoint The point used to indicate the end of a segment. InfrastructurePoint
SegmentLeg arcCentre The center point used to define an arc. InfrastructurePoint
SegmentLeg holding Established holding used on a procedure. HoldingProcedure
SegmentLeg angle The angle defined to limit aircraft trajectory. AngleIndication
SegmentLeg designSurface An evaluation area used when designing a procedure segment to insure safety of aircraft. ObstacleAssessmentArea
SegmentLeg distance The distance defined to limit aircraft trajectory. DistanceIndication
SegmentLeg verticalAngle The vertical climb angle of the aircraft on the procedure leg. Angle
SegmentLeg upperLimitAltitude The upper limit altitude. ValVerticalDistanceType
SegmentLeg turnDirection The direction of the turn. CodeDirectionTurnType
SegmentLeg speedReference A code indicating the reference system for a speed value. CodeSpeedReferenceType
SegmentLeg speedLimit The value of the speed limit on the procedure leg. ValSpeedType
SegmentLeg speedInterpretation Indication how the speed attribute of a procedure leg should be interpreted. CodeAltitudeUseType
SegmentLeg lowerLimitAltitude The lower limit altitude. ValVerticalDistanceType
SegmentLeg length The length of the segment. ValDistanceType
SegmentLeg legType The type of 'path and terminator' as given in ARINC Specification 424, Attachment 5, Path and Terminator. CodeSegmentPathType
SegmentLeg legPath The type of flight path. CodeLegPathType
SegmentLeg isProcedureTurnRequired Indication whether a procedure turn is required at the end of the segment leg. Boolean
SegmentLeg endConditionDesignator An indication of the event that allows identifying the end of the leg and the start of the next leg on the procedure. CodeSegmentTerminationType
SegmentLeg duration The duration of the segment. TM_Duration
SegmentLeg courseType A code indicating the type of course to be observed. CodeCourseType
SegmentLeg courseDirection The flight direction to/from the navaid providing the course guidance. CodeRelativeDirectionType
SegmentLeg course The value of the course angle. Angle
SegmentLeg bankAngle The recommended bank angle of the aircraft on the turn. Angle
SegmentLeg altitudeOverrideATC Alternate altitude when directed by Air Traffic Control. ValVerticalDistanceType
SegmentLeg altitudeInterpretation A code indicating how the altitude attributes of a procedure leg should be interpreted. CodeAltitudeUseType
SegmentLeg - A part of an instrument or visual flight procedure defined by two consecutive significant points. -
SecondarySurveillanceRadar transponder The transponder mode. CodeTransponderType
SecondarySurveillanceRadar isMonopulse Indication whether the SSR is monopulse radar. Boolean
SecondarySurveillanceRadar isAutonomous Indication whether the SSR is autonomous. Boolean
SecondarySurveillanceRadar - A surveillance radar system which uses transmitters/receivers (interrogators) and transponders. -
SearchAndRescueService clientAirspace The airspace where the search and rescue service is available. Airspace
SearchAndRescueService clientRoute The route for which the search and rescue service is provided. RoutePortion
SearchAndRescueService type The type of search ad rescue service provided. CodeServiceSARType
SearchAndRescueService - The performance of distress monitoring, communication, coordination and search and rescue functions, initial medical assistance or medical evacuation, through the use of public and private resources, including cooperating aircraft, vessels and other craft and installations. -
SeaplaneRampSite seaplaneLandingArea The SeaplaneLandingArea associated with the SeaplaneRampSite SeaplaneLandingArea
SeaplaneRampSite guidanceLine A centreline providing guidance on the seaplane ramp. SeaplaneRampCentreline
SeaplaneRampSite width A measurement of the width of the Seaplane Ramp Site. ValDistanceType
SeaplaneRampSite slope A measurement of the slope of the Seaplane Ramp Site. ValDistanceType
SeaplaneRampSite name Any commonly used name associated with the Seaplane Ramp Site. CharacterString
SeaplaneRampSite - Ramps specifically designed to transit seaplanes from land to water and vice versa. -
SeaplaneRampCentreline name Any commonly used name associated with the Seaplane Ramp Centerline. CharacterString
SeaplaneRampCentreline length The length measurement of the Seaplane Ramp Centerline from the water to the shoreline. ValDistanceType
SeaplaneRampCentreline - The centerline of ramps specifically designed to transit seaplanes to or from land or water. -
SeaplaneLandingArea associatedAerodrome The aerodrome the seaplane landing area is associated with. Aerodrome
SeaplaneLandingArea anchorageArea An anchorage area at the seaplane landing area. AnchorageArea
SeaplaneLandingArea dockingArea A docking area used by the seaplane landing area. DockingArea
SeaplaneLandingArea dockSite Seaplane landing area dock site. FloatingDockSite
SeaplaneLandingArea availability The operational status of the seaplane landing area. ManoeuvringAreaAvailability
SeaplaneLandingArea markingBuoy A buoy used to mark the SeaplaneLandingArea MarkingBuoy
SeaplaneLandingArea taxiChannel A taxi channel used at the seaplane landing area. TaxiChannel
SeaplaneLandingArea turningBasin A turning basin used at the seaplane landing area. TurningBasin
SeaplaneLandingArea waterLaneEnd A water lane end used for take-off and landing. WaterLaneEnd
SeaplaneLandingArea rampSite Landing area ramp site location. SeaplaneRampSite
SeaplaneLandingArea width The overall width measurement of the seaplane landing area to the nearest 5 feet. ValDistanceType
SeaplaneLandingArea tidalRange The calculated height difference between the mean low tide and the mean high tide. ValDistanceType
SeaplaneLandingArea name Name of the feature water body (river/lake). CharacterString
SeaplaneLandingArea length The overall length measurement of the seaplane landing area to the nearest 5 feet. ValDistanceType
SeaplaneLandingArea currentFlowRate The measured current flow rate in the Water Operating Area. ValSpeedType
SeaplaneLandingArea currentFlowCardinalDirection Code indicating the cardinal compass location of the turning basin from centroid of the water lane end. CodeCompassPointType
SeaplaneLandingArea coordinatedUseActivityLevel The amount of activity based on percentage of daily use of the primary coordinated use type. If coordinated use type is multiple provide the largest activity level of the single most expected activity. Integer
SeaplaneLandingArea coordinatedUse The primary coordinated use of the waterway. CodeWaterOperatingAreaCoordinatedUseType
SeaplaneLandingArea - A defined area on water at an aerodrome prescribed for the landing and take-off of seaplanes. -
SeaCondition sea The sea which is subject to observation or forecast. Sea
SeaCondition seaState The state of agitation of the sea resulting from various factors such as wind, swell, currents, angle between swell and wind, etc. CodeSeaStateType
SeaCondition - Weather observations or forecasts over a defined area of sea. -
Sea - Large body of (salt-) water which can have a high meteorological impact on air-traffic taking place above it. -
SatelliteWeatherObservingSystem weatherSatelliteOrbitType The weather satellite's orbit. CodeWeatherSatelliteOrbitType
SatelliteWeatherObservingSystem - Weather satellites transmit visible imagery for daytime observing, infrared photos for both day and night observing and water vapor imagery that identify locations of moist and dry air (important for thunderstorm forecasting). Satellite imagery and data are also detection sources of convection, volcanic ash, ceiling, and fog products used in flight planning. -
SafeAltitudeAreaSector sectorDefinition A portion of a circle. CircleSector
SafeAltitudeAreaSector significantObstacle The obstacle that controls the altitude definition of the sector. Obstruction
SafeAltitudeAreaSector bufferWidth Width of the secondary area used to evaluate the lowest usable altitude for obstacle assessment. ValDistanceType
SafeAltitudeAreaSector - Subdivision of the Minimum Sector Altitudes to allow for lower altitudes. -
SafeAltitudeArea centrePoint The point used to build the safe altitude area. InfrastructurePoint
SafeAltitudeArea location The localisation of the safe altitudes area at a specific aerodrome. Aerodrome
SafeAltitudeArea sector A subdivision of the safe altitude area designed to provide the lowest altitude possible and maintain safety. SafeAltitudeAreaSector
SafeAltitudeArea safeAreaType The type of area. CodeSafeAltitudeType
SafeAltitudeArea - A set of Minimum Sector Altitudes which completely describe an area centred on a significant point, usually contained within a sector of 46km (25NM) radius. -
RunwayVisualRangeSystem rvr The RVR provided by the runway visual range system. RunwayVisualRange
RunwayVisualRangeSystem readingPosition The position along the runway direction for which the Runway Visual Range (RVR) reading is provided. CodeRVRReadingType
RunwayVisualRangeSystem - A meteorological equipment providing information about the distance over which the pilot of an aircraft on the centre line of a runway can see the runway surface markings or the lights delineating the runway or identifying its centre line. -
RunwayVisualRange associatedRunwayDirection The runway direction for which the RVR is specified. RunwayDirection
RunwayVisualRange rvrValueInterpretation The relational operator that can be used for interpreting the RVR value, for instance in order to express a mean RVR of at least 2000 meters (ABOVE 2000 meters). CodeValueInterpretationType
RunwayVisualRange rvrValue Value of the Runway Visual Range. ValDistanceType
RunwayVisualRange rvrTendency When instrumented systems are used for the assessment of runway visual range, the variations in runway visual range during the 10-minute period immediately preceding the observation. CodeRVRTendencyType
RunwayVisualRange - The range over which the pilot of an aircraft on the centre line of a runway can see the runway surface markings or the lights delineating the runway or identifying its centre line. -
RunwaySectionContamination contaminatedRunway The contaminated runway. Runway
RunwaySectionContamination section Indicates the part of the runway that is affected. This supports indicating the contamination information on each third of the runway length, starting from the threshold of the runway direction having the lower designation number. CodeRunwaySectionType
RunwaySectionContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on a section of the runway surface. -
RunwaySafetyArea determinationDate The date the RSA determination was approved. DateTime
RunwaySafetyArea determination A formal declaration of the RSA condition with respect to standards and any requirement improvements. CharacterString
RunwaySafetyArea - A defined surface surrounding the runway prepared or suitable for reducing the risk of damage to airplanes in the event of an undershoot, overshoot, or excursion from the runway. -
RunwayProtectAreaLightSystem lightedArea The protection area lit by the runway project area light system. RunwayProtectArea
RunwayProtectAreaLightSystem position An indication of the part of the runway served by the runway protect area lighting system. CodeProtectAreaSectionType
RunwayProtectAreaLightSystem - The lighting for the runway protect area. -
RunwayProtectArea protectedRunwayDirection The runway direction protected by the protection area. RunwayDirection
RunwayProtectArea runwayElement The runway element which contains the runway protect area. RunwayElement
RunwayProtectArea runwayProtectAreaLightSystem The light system provided for a runway protect area. RunwayProtectAreaLightSystem
RunwayProtectArea type A type of runway protect area. CodeRunwayProtectionAreaType
RunwayProtectArea status The operational status of an aerodrome movement area, as a category. CodeStatusOperationsType
RunwayProtectArea name The name of the Runway Protection Area. CharacterString
RunwayProtectArea - An area situated in the vicinity of a runway or provided to protect aircraft during manoeuvring, take-off and landing operations. -
RunwayMarking runwayCentrelinePoint The runway centreline point marked. InfrastructurePoint
RunwayMarking markedRunway Runway that is marked. Runway
RunwayMarking protectedRunway The runway protected by the runway markings. Runway
RunwayMarking runwayBlastPad TThe runway blast pad the runway markings. RunwayBlastPad
RunwayMarking landingDirection The runway direction marked by the runway markings. RunwayDirection
RunwayMarking runwayElement The runway element having the runway markings. RunwayElement
RunwayMarking protectedTaxiway The taxiway protected by the runway markings. Taxiway
RunwayMarking runwayProtectArea The runway protect area marked by the runway markings. RunwayProtectArea
RunwayMarking runwayMarking A section of runway marking which forms part of a larger marking. RunwayMarking
RunwayMarking runwayMarkingType The type of runway marking. CodeRunwayMarkingType
RunwayMarking - A symbol or group of symbols displayed on the surface of the runway in order to convey aeronautical information. -
RunwayExitLine runway The runway served by the exit line Runway
RunwayExitLine exitType Type of runway exit. CodeRunwayExitType
RunwayExitLine - Guidance line painted on the runway exit. -
RunwayElement runwayCentrelinePoint The runway centreline point. InfrastructurePoint
RunwayElement guidanceLine A guidance line associated with the runway element. GuidanceLine
RunwayElement availability The operational status of the runway element. ManoeuvringAreaAvailability
RunwayElement associatedRunway Runway associated with the element. Runway
RunwayElement runwayDirection The RunwayDirection whose start is characterised by the RunwayElement RunwayDirection
RunwayElement taxiwayElement A taxiway element associated with the runway element. TaxiwayElement
RunwayElement runwayElement A runway element associated with this runway element. RunwayElement
RunwayElement surfaceProperties Surface characteristics of the runway element. SurfaceCharacteristics
RunwayElement width The width of the runway element. ValDistanceType
RunwayElement type The type of runway element. CodeRunwayElementType
RunwayElement length The length of the runway element. ValDistanceType
RunwayElement gradeSeparation An indicator of the placement of the element at a different height from another element. CodeGradeSeparationType
RunwayElement - A portion of a runway. -
RunwayDirectionLightSystem associatedRunwayDirection Runway direction associated with the runway direction light system. RunwayDirection
RunwayDirectionLightSystem runwayStatusLightType The type of runway status lights (RWSL). CodeRunwayStatusLightsType
RunwayDirectionLightSystem runwayEdgeLightingType The type of runway edge lighting. CodeRunwayEdgeLightingType
RunwayDirectionLightSystem position A indication of the part of the runway served by the runway direction lighting system. CodeRunwaySectionType
RunwayDirectionLightSystem inRunwayLightingType The type of In-Runway lighting. CodeInRunwayLightingType
RunwayDirectionLightSystem category The category of runway lights. CodeRunwayLightingCategoryType
RunwayDirectionLightSystem - The lighting system provided for a landing and take-off direction, including the stopway lights. -
RunwayDirection suitableAircraft Aircraft for which this runway direction is suitable. AircraftType
RunwayDirection runwayCentrelinePoint The centre line point of the runway direction. InfrastructurePoint
RunwayDirection capacity The capacity of the runway direction. Capacity
RunwayDirection approachLightingSystem The LightSystem provided for an RunwayDirection ApproachLightingSystem
RunwayDirection arrestingGear The arresting gear used on the runway direction. ArrestingGear
RunwayDirection availability The operational status of the runway direction. ManoeuvringAreaAvailability
RunwayDirection usedRunway The runway used by the runway direction. Runway
RunwayDirection runwayBlastPad A runway blast pad used on the runway direction. RunwayBlastPad
RunwayDirection dependentRunwayDirection A dependent runway direction. RunwayDirection
RunwayDirection rvr The runway visual range. RunwayVisualRange
RunwayDirection runwayProtectArea The ProtectArea protecting the RunwayDirection RunwayProtectArea
RunwayDirection runwayDirectionLightSystem The LightSystem provided for an RunwayDirection RunwayDirectionLightSystem
RunwayDirection visualGlideSlopeIndicator The VisualGlideSlopeIndicator which provides guidance for the RunwayDirection. VisualGlideSlopeIndicator
RunwayDirection navaid The navaid installed at a particular landing area. RadioNavigationService
RunwayDirection startingElement The runway element that starts the runway direction. RunwayElement
RunwayDirection trueBearingAccuracy The accuracy of the measured angle between the runway direction and true north at a given position. Angle
RunwayDirection trueBearing The measured angle between the runway direction and true north at a given position. Angle
RunwayDirection touchDownZoneSlope Touchdown zone longitudinal slope (slope of 1/3 of the runway length from threshold or first 3000 feet for runways longer than 9000 feet) for a runway direction. Decimal
RunwayDirection touchDownZoneElevationAccuracy The accuracy of the reported touch down zone elevation of runway direction. ValDistanceType
RunwayDirection touchDownZoneElevation The highest elevation of the runway touch down zone for a runway direction. ValVerticalDistanceType
RunwayDirection thresholdToThresholdGradientSlope Threshold to threshold gradient slope. Decimal
RunwayDirection precisionApproachGuidance Degree to which navigation aids provide accurate approach guidance for a runway direction. CodeInstrumentRunwayType
RunwayDirection patternVFR The direction of the VFR flight pattern at an aerodrome for a runway direction. CodeDirectionTurnType
RunwayDirection magneticBearing The measured angle between the runway direction and magnetic north at a given position. Angle
RunwayDirection isUsedForInstrumentFlightRuleProcedures Indicates that the runway is used for Instrument Flight Rule procedures. Boolean
RunwayDirection isStraightInNightOperations isStraightInNightOperations of type Boolean Definition: An indicator used to identify an approach end of a runway expected to support instrument night operations, serving approach Category A and B aircraft only. " Boolean
RunwayDirection isRightHandTrafficPattern An indicator used to identify if there is a right hand traffic pattern for the landing aircraft. Boolean
RunwayDirection isPositiveVerticalGuidance An indicator used to identify an approach end of a runway expected to accommodate approaches with vertical guidance. Boolean
RunwayDirection displacedThresholdApproachRatio The distance of the controlling obstruction from the runway end (minus 200 feet for hard surface runways) in ratio to the height of the controlling obstruction above the runway end. Scale
RunwayDirection designator A designator for one of the two possible landing and/or take-off directions of a runway or final approach and take-off area. CharacterString
RunwayDirection approachMarkingType The type of runway direction marking related to landing categories. CodeApproachMarkingType
RunwayDirection approachMarkingCondition The quality of the runway marking. CodeMarkingConditionType
RunwayDirection - One of the two possible landing and/or take-off directions of a runway or Final Approach and Take-off Area (FATO). -
RunwayDeclaredDistance runwayCentrelinePoint The runway centreline point marking the declared distance. InfrastructurePoint
RunwayDeclaredDistance type The type of a conventional operational distance declared for a runway direction. CodeDeclaredDistanceType
RunwayDeclaredDistance distanceAccuracy The accuracy of the value of a conventional operational distance declared for a runway direction. ValDistanceType
RunwayDeclaredDistance distance The conventional operational distance declared for a runway direction. ValDistanceType
RunwayDeclaredDistance - A conventional operational distance declared for a runway direction. -
RunwayContamination contaminatedRunway The contaminated runway. Runway
RunwayContamination obscuredLightsSide Indicates the side of the runway on which the lights are obscured by contamination. CodeRelativePositionType
RunwayContamination isTaxiwayAvailable An indication that there are cleared taxiways available serving that runway. Boolean
RunwayContamination isApronAvailable An indication that there are cleared aprons available serving a runway. Boolean
RunwayContamination furtherClearanceWidth Width of runway that is expected to be cleared of contamination, if less than the total width. ValDistanceType
RunwayContamination furtherClearanceLength Length of runway that is expected to be cleared of contamination, if less than the total length. ValDistanceType
RunwayContamination clearedSide Indicates that the cleared width is offset left or right of a runway centre line. CodeRelativePositionType
RunwayContamination clearedWidth Width of runway cleared of contamination, if less than the total width. ValDistanceType
RunwayContamination clearedLengthBegin The distance from the threshold of the runway direction having the lowest designator number to the point where the cleared portion starts, in case of partial clearance. ValDistanceType
RunwayContamination clearedLength Length of runway cleared of contamination, if less than the total length of the runway. ValDistanceType
RunwayContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on the runway surface. -
RunwayCondition runway The runway which is subject to observation or forecast. Runway
RunwayCondition rvr The observed or forecast runway visual range. RunwayVisualRange
RunwayCondition temperature The temperature measured by a probe under the runway surface at the touchdown (TDZ) zone. ValTemperatureType
RunwayCondition qfe Atmospheric pressure at runway threshold elevation. A pressure type altimeter calibrated in accordance with the Standard Atmosphere, when set to a QFE altimeter setting using this particular pressure value, will indicate the height above the touch-down zone of the runway. ValPressureType
RunwayCondition - Weather observations and / or forecasts related to a runway. May be defined for single or multiple runways. -
RunwayBlastPad runwayProtectArea A runway protect area associated with the runway blast pad. RunwayProtectArea
RunwayBlastPad runwayElement The runway element which contains the blast pad. RunwayElement
RunwayBlastPad usedRunwayDirection The runway direction containing the blast pad. RunwayDirection
RunwayBlastPad surfaceProperties Surface properties of the blast pad. SurfaceCharacteristics
RunwayBlastPad width The total width of the blast pad surface. ValDistanceType
RunwayBlastPad status The operational status of an aerodrome movement area related directly to the runway blast pad. CodeStatusOperationsType
RunwayBlastPad length The overall length of a barrier used to divert and/or dissipate jet and/or propeller blast. ValDistanceType
RunwayBlastPad - Specially prepared surface placed adjacent to the end of a runway to eliminate the erosive effect of the high wind forces produced by airplanes at the beginning of their take-off rolls. -
Runway overallContaminant Runway contaminant. RunwayContamination
Runway areaContaminant Area contamination of a runway. RunwaySectionContamination
Runway associatedAerodrome The aerodrome the runway is associated with. Aerodrome
Runway radarSystem Radar sytem serving the runway. RadarSystem
Runway surfaceProperties Surface characteristics of the runway. SurfaceCharacteristics
Runway touchDownLiftOff The TouchDownLiftOff area of a Runway of type FATO TouchDownLiftOff
Runway runwayMarking The Marking marked on the Runway RunwayMarking
Runway protectingTaxiHoldingPosition A TaxiHoldingPosition which prevents the entry on the Runway TaxiwayHoldingPosition
Runway runwayDirection One landing and take-off direction of a Runway RunwayDirection
Runway runwayElement The RunwayElement which belongs to the Runway RunwayElement
Runway widthStrip The physical width of the strip. ValDistanceType
Runway widthShoulder The runway shoulder width. ValDistanceType
Runway widthOffset A value specifying the lateral offset of the strip, when it is not symmetrically extended beyond the two runway edges. ValDistanceType
Runway widthAccuracy Accuracy of the value of the physical width of the runway. ValDistanceType
Runway type The type of runway. CodeRunwayType
Runway nominalWidth The declared transversal extent of the runway for operational (performance) calculations. ValDistanceType
Runway nominalLength The declared longitudinal extent of the runway for operational (performance) calculations. ValDistanceType
Runway lengthStrip The physical length of the strip. ValDistanceType
Runway lengthOffset A value specifying the longitudinal offset of the strip, when it is not symmetrically extended beyond the two runway ends. ValDistanceType
Runway lengthAccuracy Accuracy of the value of the physical length of the runway. ValDistanceType
Runway isMilitaryAssaultStrip An indicator used to identify if the runway is a military assault strip. Boolean
Runway isAbandoned An indicator that the surface is no longer in operational use, but is still physically present and visible, although usually in a degraded state. Boolean
Runway designator The designator of a runway, used to uniquely identify it at an aerodrome. CharacterString
Runway - A defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft. -
RulesProcedures affectedArea Airspace within which the rule or procedure is applicable. Airspace
RulesProcedures affectedLocation Aerodrome where the rule or procedure is effective. Aerodrome
RulesProcedures title A general heading by which the rule or procedure is usually identified in the Aeronautical Information Publications (AIP) or similar/related documents. CodeRuleProcedureTitleType
RulesProcedures content The definition of the actual content of the rule or procedure. CharacterString
RulesProcedures category An indication of the purpose of the rule or procedure. CodeRuleProcedureType
RulesProcedures - An instruction or regulation that needs to be considered by personnel involved in flight operations in relation with an aerodrome or an airspace. -
RouteTrajectorySegment procedure The procedure used by the trajectory element. Procedure
RouteTrajectorySegment route The route used by the trajectory element. Route
RouteTrajectorySegment routePortion The route portion used by the trajectory element. RoutePortion
RouteTrajectorySegment routeSegment The published route segment on which the trajectory segment is based. RouteSegment
RouteTrajectorySegment taxiInClearance The clearance giving the cleared taxi path. TaxiInClearance
RouteTrajectorySegment alternateAerodrome Alternate aerodrome applicable to this trajectory element. Aerodrome
RouteTrajectorySegment startPoint The starting point of the trajectory segment. RouteTrajectoryPoint
RouteTrajectorySegment endPoint The ending point of the route trajectory segment. RouteTrajectoryPoint
RouteTrajectorySegment specialRequirements Applicable special requirements to this trajectory element. This is an indicator that the flight is expected to be operating in accordance with regulations issued by the relevant State for aircraft operating as State aircraft, as per Article 3 of the Convention on International Civil Aviation (Doc 7300) and for aircraft operating in accordance with State regulations for non-standard flying activities, normally through the use of reserved airspace. CharacterString
RouteTrajectorySegment rateOfClimbDescent Average rate of climb and descent for the leg (ft per minute), derived from rateOfAltitudeChange of the two Waypoints delimiting the FlightSegment. Integer
RouteTrajectorySegment mainEnginesFuelBurn The amount of fuel burn of the main engines during the flight segment. Decimal
RouteTrajectorySegment type The type of TrajectorySegment. CodeRouteTrajectorySegmentType
RouteTrajectorySegment fuelBurnRate Average Fuel burn rate for the leg. Derived from the deltaFuelBurn for the WayPoints delimiting the FlightSegment. Number
RouteTrajectorySegment fuelBurn The fuelBurn for the FlightSegment, expressed in kg. Number
RouteTrajectorySegment flightRules The regulation, or combination of regulations, that governs all aspects of operations under which the pilot plans to fly that trajectory element. CodeFlightRulesType
RouteTrajectorySegment exceedLength A value used to indicate that only Direct Flight Segments (DCT) that exceed this value are concerned by a Flight Restriction. ValDistanceType
RouteTrajectorySegment estimatedElapsedTime The estimated time required to proceed from one significant point to another. TM_Duration
RouteTrajectorySegment duration Duration of the Trajectory Segment, derived from the eventTime and the eventEndTime. TM_Duration
RouteTrajectorySegment cruisingLevel The planned cruising level for the first or the whole portion of the route to be flown. Integer
RouteTrajectorySegment auxiliaryPowerUnitFuelBurn The amount of fuel burn of the auxiliary power unit usage during flight segment. Decimal
RouteTrajectorySegment assignedSpeed The True Airspeed for the first or the whole cruising portion of the flight. ValSpeedType
RouteTrajectorySegment - A portion of the flight route or trajectory. -
RouteTrajectoryPoint upstream The upstream ATC volume related to the trajectory point. Airspace
RouteTrajectoryPoint belongsTo The ATC volumes to which the point belongs to. Airspace
RouteTrajectoryPoint downstream The downstream ATC volume related to the trajectory point. Airspace
RouteTrajectoryPoint correspondingInfrastructurePoint The infrastructure point matched by the trajectory point. InfrastructurePoint
RouteTrajectoryPoint sourceSTAR The standard instrument arrival of which one of the constituting significant point is matched by the trajectory point. StandardInstrumentArrival
RouteTrajectoryPoint sourceSID The standard instrument departure of which one of the constituting significant point is matched by the trajectory point. StandardInstrumentDeparture
RouteTrajectoryPoint arrival The arrival operations which make use of the trajectory point. ArrivalOperations
RouteTrajectoryPoint aircraftState The state of the aircraft at the trajectory point. AircraftState
RouteTrajectoryPoint airspaceEntry Airspace entry that occurs at the trajectory point. AirspaceEntry
RouteTrajectoryPoint overPoint Over point event occuring at the trajectory point. OverPoint
RouteTrajectoryPoint referedOpenConstraint The reference to the open constraint closed through this trajectory point. ATMTrajectoryConstraint
RouteTrajectoryPoint lateralConstraint Type and bound of a lateral constraint. LateralConstraint
RouteTrajectoryPoint speedConstraint Type and bound of a speed constraint. SpeedConstraint
RouteTrajectoryPoint altitudeConstraint Type and bound of a vertical constraint. VerticalConstraint
RouteTrajectoryPoint timeConstraint Type and bound of a time constraint. TimeConstraint
RouteTrajectoryPoint stakeholder The stakeholder inserting the trajectory point. Unit
RouteTrajectoryPoint weatherCondition The weather condition at the trajectory point. WeatherCondition
RouteTrajectoryPoint inboundSegment The trajectory segment followed to reach the trajectory point. RouteTrajectorySegment
RouteTrajectoryPoint usage Characterizes a point of the trajectory CodeRouteTrajectoryPointUsageType
RouteTrajectoryPoint estimatedElapsedTimeFromReference Time elapsed since a point of reference. TM_Duration
RouteTrajectoryPoint distanceFromTakeOff Cumulative track distance from take-off to that trajectory point. ValDistanceType
RouteTrajectoryPoint cumulativeDistance Distance flown from a point of reference. ValDistanceType
RouteTrajectoryPoint accumulatedEstimatedElapsedTime The estimated time required from take-off to that trajectory point. TM_Duration
RouteTrajectoryPoint acceptanceStatus The status of acceptance of the trajectory point by the FDMP. CodeTrajectoryPointAcceptanceStatusType
RouteTrajectoryPoint - A significant point used in defining the flight path of an aircraft. -
RouteTrajectory route Route on which the trajectory is based. Route
RouteTrajectory flight The flight whose movement is described by the trajectory. Flight
RouteTrajectory trajectoryConstraint A trajectory constraint that restricts the planning and execution of the trajectory. ATMTrajectoryConstraint
RouteTrajectory trajectorySegment A trajectory segment being part of the trajectory. RouteTrajectorySegment
RouteTrajectory trajectoryPoint A trajectory point used for describing the trajectory. RouteTrajectoryPoint
RouteTrajectory type The type of trajectory. CodeRouteTrajectoryType
RouteTrajectory requestReference The reference of the clearance request for a 4D trajectory across an ATSU AoR. CharacterString
RouteTrajectory rejectReason The reason under which the Trajectory request is rejected. CharacterString
RouteTrajectory flightRules The category of flight rules with which the pilot intends to comply. CodeFiledFlightRulesType
RouteTrajectory dialogueStatus Status information for monitoring the progression of the dialogue. CodeTrajectoryDialogueStatusType
RouteTrajectory - The description of movement of an aircraft. -
RouteSegment airway A control area or portion thereof established in the form of a corridor. Airspace
RouteSegment startEnRouteSegmentPoint The start en-route segment point for the route segment. InfrastructurePoint
RouteSegment endEnRouteSegmentPoint The end en-route segment point for the route segment. InfrastructurePoint
RouteSegment routeFormed The route formed partly by the route segment. Route
RouteSegment availability The operational availability of the route segment. RouteAvailability
RouteSegment evaluationArea The obstacle evaluation area for the route segment. ObstacleAssessmentArea
RouteSegment widthRight The distance from the centreline of the route segment to the right edge, when considering the direction from the start point to the end point. ValDistanceType
RouteSegment widthLeft The distance from the centreline of the route segment to the left edge, when considering the direction from the start point to the end point. ValDistanceType
RouteSegment upperLimit The vertical position of the route segment ceiling. ValVerticalDistanceType
RouteSegment turnDirection The turn direction, if any, at the end of the segment in order to continue on to the next segment of the same route. CodeDirectionTurnType
RouteSegment trueTrack The initial true track. Angle
RouteSegment reverseTrueTrack The reverse initial true track. Angle
RouteSegment reverseMagneticTrack The reverse initial magnetic track. Angle
RouteSegment requiredNavigationPerformance The required navigation performance for the route portion expressed in NM. Decimal
RouteSegment pathType The type of segment path. CodeRouteSegmentPathType
RouteSegment navigationType Classification of the route portion for navigational purposes. CodeRouteNavigationType
RouteSegment minimumObstacleClearanceAltitude The minimum altitude for a defined segment of flight that provides the required obstacle clearance. ValVerticalDistanceType
RouteSegment minimumEnrouteAltitude The altitude for an en-route segment that provides adequate reception of relevant navigation facilities and ATS communications, complies with the airspace structure and provides the required obstacle clearance. ValVerticalDistanceType
RouteSegment minimumCrossingAtEnd The lowermost vertical position at the end point, when flying on the route portion in the direction indicated in the route portion usage. ValVerticalDistanceType
RouteSegment maximumCrossingAtEnd The uppermost vertical position at the end point, when flying on the route portion in the direction indicated in the route portion usage. ValVerticalDistanceType
RouteSegment magneticTrack The initial magnetic track. Angle
RouteSegment lowerLimit The vertical position of the route segment floor. ValVerticalDistanceType
RouteSegment level A code indicating if the route segment is in the upper airspace, the lower airspace or both. CodeLevelType
RouteSegment length The length of the path. ValDistanceType
RouteSegment hasSignalGap Indication of a signal gap in the segment. Boolean
RouteSegment designatorSuffix A suffix for the route designator defined in accordance with ICAO Annex 11. CodeRouteDesignatorSuffixType
RouteSegment - A route or portion of route usually flown without an intermediate stop. -
RoutePortion changeOverPoint The change over point that applies to the route portion. InfrastructurePoint
RoutePortion start The starting significant point for the route portion. InfrastructurePoint
RoutePortion intermediatePoint An intermediate significant point for the route portion. InfrastructurePoint
RoutePortion end The ending significant point for the route portion. InfrastructurePoint
RoutePortion referencedRoute The route referenced by the route portion. Route
RoutePortion flightPlanningAndATFMservice The flight planning and air traffic flow management service provided for the route portion. AirTrafficManagementService
RoutePortion distance The distance from the start of the route portion to the position where change over occurs. ValDistanceType
RoutePortion - A group of two or more consecutive segments of the same route, which have the usage and/or the same flight restrictions. -
RouteDME referencedDME The DME referenced on the route. DME
RouteDME applicableRoutePortion The route portion that the routeDME applies to. RoutePortion
RouteDME isSatisfactory Indication whether the critical DME passed satisfactory or unsatisfactory. Boolean
RouteDME isCriticalDME Indication whether the DME is critical for navigation on the route portion. Boolean
RouteDME - DME facilities that are used for a particular route for DME/DME navigation. -
RouteCondition route The route which is subject to observation or forecast. Route
RouteCondition - Weather observations and / or forecasts related to routes. -
RouteAvailability hostAirspace The Flight Information Region where the route opening/closure is located. Airspace
RouteAvailability level The airspace layer referenced by the route usage. AirspaceLayer
RouteAvailability status The availability status of the route, in the direction indicated by the direction and/or cardinalDirection. CodeRouteAvailabilityType
RouteAvailability direction The direction in which the route segment is considered when a specific usage is described. CodeDirectionType
RouteAvailability conditionalRouteType The category of the conditional route according to the Flexible Use of Airspace rules. CodeConditionalRouteType
RouteAvailability cardinalDirection The direction for which the usage is specified, expressed as compass angle. CodeCompassPointType
RouteAvailability - The operational availability of a route. -
Route airspace The airspace which protects the route Airspace
Route userOrganisation The organisation that normally generates activity on the military training route. Organisation
Route routeSegment A route segment which forms a part of the route. RouteSegment
Route type The classification of the route. CodeRouteType
Route name The name by which the route is known. CharacterString
Route multipleIdentifier A suffix for the route designator, indicating alternates for homonymous routes. CodeUpperAlphaType
Route militaryUse Indication whether the route is for exclusive use by military aircraft. CodeMilitaryStatusType
Route militaryTrainingType The type of military training activity for which the route has been designed. CodeMilitaryTrainingType
Route locationDesignator A description of the area in which the designated route is situated. CharacterString
Route internationalUse yA code indicating if the route segment is international or domestic. CodeRouteOriginType
Route flightRule Indication of the flight rules to be observed by aircraft. CodeFlightRulesType
Route designatorSecondLetter The letter of the route designator, which may have special significance with regard to the route usage limitations, depending on the region. CodeRouteDesignatorLetterType
Route designatorPrefix A prefix for the route designator, indicating whether the route is upper ATS, reserved for helicopters or reserved for supersonic flights. CodeRouteDesignatorPrefixType
Route designatorNumber The number of the route designator. Integer
Route - A specified route designed for channeling the flow of traffic as necessary for the provision of air traffic service (ATS) from the end of the take-off and initial climb phase to the commencement of the approach and landing phase. -
Road associatedAerodrome The aerodrome the road is associated with. Aerodrome
Road accessibleStand Aircraft stand that is accessed via the road. AircraftStand
Road surfaceProperties Surface characteristics of the road. SurfaceCharacteristics
Road type Type of road at an aerodrome. CodeRoadType
Road status An indicator of the operational status of a service road. CodeStatusOperationsType
Road isAbandoned An indicator that a road is no longer in operational use, but it is still physically present and visible, although usually in a degraded state. Boolean
Road designator The designator or name of the service road. CharacterString
Road - An established surface route on the movement area meant for the exclusive use of vehicles. -
Ridge side The side of the runway where the ridge of deposited material is located. CodeRelativePositionType
Ridge distance Distance of the ridge of deposited material from the edge of the movement area. ValDistanceType
Ridge depth Height of the ridges of deposited material. ValDistanceType
Ridge - Ridges of deposited material to the left or right of the runway, relative to the runway direction with the lowest designation number. -
Reflector type The type of reflector. CodeReflectorType
Reflector - A reflector used with a precision approach radar. -
Ranked4DTrajectories desired4DTrajectory One of the desired trajectory that is part of the ranked listing of preferred trajectories. RouteTrajectory
Ranked4DTrajectories - A series of desired 4D trajectories, with tolerances supplied if necessary by the airspace user to define when the next ranked trajectory should be used. -
RadioNavigationService servedAerodrome The aerodrome served by the radio navigation service. Aerodrome
RadioNavigationService runwayDirection The runway direction served by the radio navigation service. RunwayDirection
RadioNavigationService touchDownLiftOff Particular landing area at which the radio navigation service is installed. TouchDownLiftOff
RadioNavigationService radioNavaidEquipment The component of the radio navigation service. RadioNavigationAid
RadioNavigationService availability The operational status of the radio navigation service. NavaidOperationalStatus
RadioNavigationService authority The authority repsonsible for the service. Organisation
RadioNavigationService type The type of the radio navigation service. CodeNavaidServiceType
RadioNavigationService purpose Indication of the intended usage of the radio navigation service. CodeNavaidPurposeType
RadioNavigationService name The long name given to the composite radio navigation service. CharacterString
RadioNavigationService isFlightChecked Indication whether the radio navigation service has been flight checked. Boolean
RadioNavigationService designator The coded identifier given to the radio navigation service. CharacterString
RadioNavigationService - A service providing guidance information or position data for the efficient and safe operation of aircraft supported by one or more radio navigation aids. -
RadioNavigationAid supportedAirspace The airspace through which the Radio Navigation Aid supports navigation. Airspace
RadioNavigationAid referenceRunwayCentreLinePoint The RunwayCentrelinePoint from which the relative distance of the NavaidEquipment is computed InfrastructurePoint
RadioNavigationAid referenceRunwayCentreLinePoint missing data InfrastructurePoint
RadioNavigationAid authority The organisation responsible for the equipment. Organisation
RadioNavigationAid navaid The Navaid composed of the NavaidEquipment RadioNavigationService
RadioNavigationAid monitoring Radio navigation aid monitoring information. NavaidEquipmentMonitoring
RadioNavigationAid availability The operational status of the radio navigation aid. NavaidOperationalStatus
RadioNavigationAid name The long name given to the radio navigation aid. CharacterString
RadioNavigationAid magneticVariationAccuracy The accuracy of the magnetic variation. Angle
RadioNavigationAid magneticVariation The measured angle between Magnetic North and True North at the VOR, at the time the magnetic variation was measured. Angle
RadioNavigationAid isMobile Indication whether the radio navigation aid is mobile. Boolean
RadioNavigationAid isFlightChecked Indication whether the radio navigation aid has been flight checked. Boolean
RadioNavigationAid emissionClass A code indicating the type of emission, as defined at the 1979 ITU World Administrative Radio Conference. CodeRadioEmissionType
RadioNavigationAid designator The identifying code given to the radio navigation aid. CharacterString
RadioNavigationAid dateMagneticVariation The year the magnetic variation was measured. Date
RadioNavigationAid - Any electronic system which provides information to be used by the pilot or aircraft navigation systems for position determination or flight path guidance. -
RadioFrequencyArea sector A non graphical definition describing a portion of a circle associated with the radio frequency area. CircleSector
RadioFrequencyArea par The precision approach radar affected by the signal limitation. PrecisionApproachRadar
RadioFrequencyArea specialNavigationStation A land based station of a special navigation system. SpecialNavigationStation
RadioFrequencyArea ssr The secondary surveillance radar affected by the signal limitation. SecondarySurveillanceRadar
RadioFrequencyArea radioNavaidEquipment The component of a system used for air navigation. RadioNavigationAid
RadioFrequencyArea frequency A frequency in the range within which radio waves may be transmitted. RadioCommunicationChannel
RadioFrequencyArea type A code indicating the type of radio navigation aid limitation. CodeRadioFrequencyAreaType
RadioFrequencyArea signalType The type of signal that is affected by the usage limitation. CodeRadioSignalType
RadioFrequencyArea angleScallop The value of the scalloping angle, which may affect the radial reading of a VOR or TACAN in plus or minus. Angle
RadioFrequencyArea - A limitation, such as coverage, usability, etc., of a radio navigation aid or service frequency. -
RadioCommunicationOperationalStatus operationalStatus The operational capability of the radio communication channel. CodeStatusServiceType
RadioCommunicationOperationalStatus - Information about the operational status of the radio communication channel. -
RadioCommunicationChannel service The service provided on the radio frequency Service
RadioCommunicationChannel availability The operational status of the radio communication channel. RadioCommunicationOperationalStatus
RadioCommunicationChannel trafficDirection Indication of the eventual directionality of the communication channel. CodeCommunicationDirectionType
RadioCommunicationChannel rank A code indicating the role of the communication channel. CodeFacilityRankingType
RadioCommunicationChannel mode The type of communication channel. CodeCommunicationModeType
RadioCommunicationChannel logon A specified code used for data link, for instance for logon to an ATS unit. CharacterString
RadioCommunicationChannel isSelectiveCall A code indicating whether a frequency treats selective call"." Boolean
RadioCommunicationChannel isFlightChecked Indication whether the communication channel has been flight checked. Boolean
RadioCommunicationChannel frequencyReception The value of the reception frequency. ValFrequencyType
RadioCommunicationChannel frequencyTransmission The value of the transmission frequency. ValFrequencyType
RadioCommunicationChannel emissionType A code indicating the type of emission, as defined at the 1979 ITU World Administrative Radio Conference. CodeRadioEmissionType
RadioCommunicationChannel - A radio frequency band of sufficient width and associated identification data used for one- or two-way communication from or to a transmitter on the ground or in the air. -
RadarSystem aerodrome The aerodrome on which the equipment is located. Aerodrome
RadarSystem servedRunway Runway served by the radar system. Runway
RadarSystem radarEquipment The equipment that make up the component(s) of the radar system. RadarEquipment
RadarSystem office The office responsible for the equipment. Organisation
RadarSystem type The type of service for the radar system. CodeRadarServiceType
RadarSystem model The model of the equipment. CharacterString
RadarSystem isGeneralTerrainMonitor Indication whether aircraft clearance above the highest terrain and obstacles in a general area is monitored. Boolean
RadarSystem broadcastIdentifier The identifier broadcasted for a secondary radar. CharacterString
RadarSystem - One or more radar equipments providing radar services. -
RadarEquipment radarSystem RadarSystem composed of the RadarEquipment RadarSystem
RadarEquipment contact The contact information of the group or individual associated with the radar equipment. ContactInformation
RadarEquipment standbyPower A description of how the component is powered if the primary power fails. CodeStandbyPowerType
RadarEquipment serialNumber Serial number of the equipment. CharacterString
RadarEquipment rangeAccuracy Accuracy of the applicable range of the equipment to detect aircraft. ValDistanceType
RadarEquipment range The applicable range of the equipment to detect aircraft. ValDistanceType
RadarEquipment name The name of the equipment. CharacterString
RadarEquipment magneticVariationAccuracy Accuracy of the magnetic variation. Angle
RadarEquipment magneticVariation The angular difference between True North and Magnetic North measured at a given position and date. Angle
RadarEquipment isMovingTargetIndicatorAvailable Indication whether a Moving Target Indicator (MTI) is available for the component. Boolean
RadarEquipment isForSpecialUseOnly Indication whether the equipment is for special use procedures only. Boolean
RadarEquipment isForSpecialAircraftOnly Indication whether the equipment is to be only used for certain type of aircraft that are capable of using it. Boolean
RadarEquipment isForMilitaryUseOnly Indication whether the equipment is for military use only. Boolean
RadarEquipment isDualChannel Indication whether the radar equipment has dual frequency. Boolean
RadarEquipment isDigital Indication whether the radar equipment is digital. Boolean
RadarEquipment dateMagneticVariation The date at which the magnetic variation had this value. Date
RadarEquipment - A physical radar equipment. -
RadarComponent collocationGroup A number identifying the collocation group to which the radar equipment aid belongs. Integer
RadarComponent - The use of a radar equipment as a component of the radar service provided by a radar system. -
Qualification aircraftEquipment AircraftEquipment for which the air crew is qualified. AircraftEquipment
Qualification qualificationType The type of qualification. CodeFlightCrewQualificationType
Qualification isQualified Indication whether the air crew has this qualification. Boolean
Qualification - A particular equipment or procedure qualification. -
ProcedureTransition transitionLeg One segment of a transition. SegmentLeg
ProcedureTransition departureRunwayDirection Runway direction that may be referenced from the departure. RunwayDirection
ProcedureTransition departureTouchDownLiftOff Touchdown and lift-off area that may be referenced from the departure. TouchDownLiftOff
ProcedureTransition vectorHeading A heading provided for use, when a departure is designed to incorporate radar vectors at the termination point, in the event ATC instructions are not received prior to or at the termination fix. Angle
ProcedureTransition type The type of procedure transition. CodeProcedurePhaseType
ProcedureTransition instruction Operational instructions that must be observed when flying the procedure transition part. CharacterString
ProcedureTransition - A group of consecutive segments that are part of a branch on an approach procedure, SID or STAR. -
ProcedureDME dme The distance measuring equipment passing DME/DME evaluation criteria. DME
ProcedureDME segmentLeg Segment leg used for evaluating the DME. SegmentLeg
ProcedureDME isSatisfactory Indication whether the critical DME passed the DME/DME evaluation criteria. Boolean
ProcedureDME isCriticalDME Indication whether the DME is critical for navigation on a procedure segment. Boolean
ProcedureDME - DME facilities that are used for a particular segment for DME/DME navigation. -
ProcedureAvailability status Indication of the status of the procedure for flight planning/operations. CodeProcedureAvailabilityType
ProcedureAvailability - The status of the procedure for flight planning/operations. -
Procedure aircraftCategoryLimit Aircraft category limit applicable to the procedure. AircraftCategory
Procedure aircraftEquipmentLimit Aircraft equipment limit applicable to the procedure. AircraftEquipment
Procedure safeAltitude A series of minimum altitudes in the area where the procedure is executed. SafeAltitudeArea
Procedure aerodrome Aerodrome served by the procedure Aerodrome
Procedure servedTouchDownLiftOff Thetouch downl lift off served by this procedure. TouchDownLiftOff
Procedure specialNavigationSystem The navigation system on which the procedure is based. SpecialNavigationSystem
Procedure servedRunwayDirection The runway direction served by this procedure. RunwayDirection
Procedure radar The radar system on which a procedure is based. RadarSystem
Procedure radioNavigationService The radio navigation service on which the procedure is based. RadioNavigationService
Procedure flightTransition A procedure transition belonging to the procedure. ProcedureTransition
Procedure availability The operational availability of the procedure. ProcedureAvailability
Procedure informationService The service which provides information for the procedure. InformationService
Procedure name The name of the instrument procedure. CharacterString
Procedure isRNAV Indication whether the procedure is an RNAV procedure. Boolean
Procedure isFlightChecked Indication whether the procedure has been flight checked. Boolean
Procedure instruction Operational instructions, other than communication failure instructions, which must be respected when flying the procedure. CharacterString
Procedure codingStandard The set of rules followed when encoding the procedure legs. CodeProcedureCodingStandardType
Procedure designCriteria Rules used in the design of the procedure. CodeDesignStandardType
Procedure communicationFailureInstruction Operational instructions which must be observed in case of communication failure. CharacterString
Procedure - A series of predetermined manoeuvres with specified protection from obstacles. -
PrimarySurveillanceRadar type Defines the type of Primary Surveillance Radar (i.e. ASR or ARSR). CodePrimaryRadarType
PrimarySurveillanceRadar - A surveillance radar system which uses reflected radio signals. -
PrecisionApproachRadar reflector The reflector used with a PAR. Reflector
PrecisionApproachRadar slopeAccuracy The accuracy of the glideslope angle at which the PAR provides landing assistance. Angle
PrecisionApproachRadar slope The glideslope angle at which the PAR provides landing assistance. Angle
PrecisionApproachRadar precisionApproachRadarType The type of precision approach radar. CodePARType
PrecisionApproachRadar - Primary radar equipment used to determine the position of an aircraft during final approach, in terms of lateral and vertical deviations relative to a nominal approach path, and in range relative to touchdown. -
Precipitation type Description of the precipitation characteristics using a classification. CodePrecipitationType
Precipitation amount Total amount of precipitation measured over a defined period, expressed in mm/hours. Integer
Precipitation - Hydrometeor consisting of a fall of an ensemble of particles. The forms of precipitation are: rain, drizzle, snow, snow grains, snow pellets, diamond dust, hail and ice pellets. -
PostalAddress postalCode The ZIP or other postal code portion of the physical address for an organisation or individual. CharacterString
PostalAddress deliveryPoint The street address portion of the physical address for an organisation or individual. CharacterString
PostalAddress country The country name portion of the physical address for an organisation or individual. CharacterString
PostalAddress city The city portion of the physical address for an organisation or individual. CharacterString
PostalAddress administrativeArea The state or province of an organisation's or individual's physical address. CharacterString
PostalAddress - Physical address at which the organization or individual may be contacted. -
PointReference facilityAngle missing data AngleIndication
PointReference facilityDistance Distance from the facility to the significant point. DistanceIndication
PointReference significantPoint A significant point defined by a latitude and longitude and/or a combination of angle and/or distance indications. SignificantPoint
PointReference role The role of the defined point reference. CodeReferenceRoleType
PointReference postFixTolerance The error distance from the fix to the latest point where the fix may be received along the flight course. ValDistanceType
PointReference priorFixTolerance The error distance from the fix to the earliest point where the fix may be received along the flight course. ValDistanceType
PointReference fixToleranceArea The area determined by the system use accuracy of the navigation aid(s) on which the fix is based, and the distance from the facility. TwoDimensionalSurfaceType
PointReference - The location of a significant point defined using a combination of angles and distances based on the navaid system, radar system or special navigation system. -
PilotInCommand - The pilot designated by the operator, or in the case of general aviation, the owner, as being in command and charged with the safe conduct of a flight. -
PilotControlledLighting activatedGroundLighting The lighting system on the ground that may be remotely activated by the pilot. GroundLightSystem
PilotControlledLighting controlledLightIntensity The characteristics of the lighting system. LightActivation
PilotControlledLighting type Type of pilot controlled lighting service. CodePilotControlledLightingType
PilotControlledLighting standByIntensity The intensity step/level of the lighting system when not in use. CodeIntensityStandByType
PilotControlledLighting radioFrequency The radio frequency to be used by the pilot for the activation of the system. ValFrequencyType
PilotControlledLighting intensitySteps The number of intensity steps/levels for a particular type of lighting system. Integer
PilotControlledLighting duration The duration the lighting is illuminated. TM_Duration
PilotControlledLighting activationInstruction Operational instructions for controlling the lighting systems. CharacterString
PilotControlledLighting - An indication that radio control of lighting is available to provide airborne control of lights by keying the aircraft's microphone. -
Pier width The overall measured width available for the pier. ValDistanceType
Pier material A code used to identify the material(s) used in the construction of the structure. CodeVerticalStructureMaterialType
Pier length The overall measured length available for the pier. ValDistanceType
Pier - A platform extending from a shore over water and supported by piles or pillars, used to secure, protect, and provide access to ships, boats, and seaplanes. -
PassengerService type A code indicating the type of passenger facility/service available. CodePassengerServiceType
PassengerService - The availability of passenger amenities and facilities at or in the vicinity of an aerodrome. -
PassengerLoadingBridge associatedStand The aircraft stand associated with the passenger loading bridge. AircraftStand
PassengerLoadingBridge type Type of bridge used by passengers and crew to board and deplane an aircraft. CodeLoadingBridgeType
PassengerLoadingBridge name A name for the passenger boarding bridge. CharacterString
PassengerLoadingBridge - A mechanically operated, adjustable ramp to provide direct passenger access between aircraft and buildings. -
OxygenSupply type The type of oxygen supplies for aviation usage. CodeOxygenSupplyType
OxygenSupply - The type(s) of oxygen supplies available for aviation usage. -
OverPoint infrastructurePoint The infrastructure point which is overflown. InfrastructurePoint
OverPoint routeTrajectoryPoint The point of the flight route or trajectory which can match the associated infrastructure point, thus triggering the OverPoint event. RouteTrajectoryPoint
OverPoint time The time at which the fly over point event occurs. DateTimeWithPlanningType
OverPoint hasOverflightHappened Indicates whether the significant point has been actually overflown. Boolean
OverPoint delay The delay at the point. DurationWithPlanningType
OverPoint assignedSpeed Speed that the flight is requested to respect when flying over the point. ValSpeedWithBoundaryType
OverPoint assignedFlightLevel Altitude that the flight is requested to respect when flying over the point. ValAltitudeWithBoundaryType
OverPoint - The event of flying over a significant point. -
OrganisationAssociation type The kind of association between two organisations. CodeOrganisationHierarchyType
OrganisationAssociation - A type of hierarchical or associative relationship between two organisations showing ownership, supervision or membership. -
Organisation authorityType The type of authority that the organisation has for an airspace AuthorityForAirspace
Organisation militaryTrainingRoute A military training route used by the organisation. Route
Organisation aerodrome The aerodrome over which the organisation has authority. Aerodrome
Organisation radioNavaidEquipment NavaidEquipment which is under the responsibility of the OrganisationAuthority RadioNavigationAid
Organisation station The SpecialNavigationStation which is under the responsibility of the OrganisationAuthority SpecialNavigationStation
Organisation navigationSystem SpecialNavigationSystem which is under the responsibility of the OrganisationAuthority SpecialNavigationSystem
Organisation navigationService Radio navigation service provided by the organisation. RadioNavigationService
Organisation managedRadar RadarSystem which is managed by the OrganisationAuthority RadarSystem
Organisation dateReference A special date which applies in the organisation. SpecialDate
Organisation contact Contact details for the organisation. ContactInformation
Organisation supervisingUnit The Unit in charge of the supervision of the OrganisationAuthority Unit
Organisation relatedOrganisation The related organisation, authority or agency. Organisation
Organisation type An indicator of the nature of an authority in terms of its status or business role in air traffic management. CodeOrganisationType
Organisation nationalityMark A nationality symbol included in the radio call signs allocated to the State of Registry by the International Telecommunication Union. CharacterString
Organisation name The full official name of the organisation. CharacterString
Organisation military An indicator of the type of operations under the authority of the organisation. CodeMilitaryOperationsType
Organisation designator A distinguishing label, term, abbreviation or acronym used to identify an organisation, authority, agency or unit. CharacterString
Organisation commonMark A mark assigned by the International Civil Aviation Organization to the common mark registering authority registering aircraft of an international operating agency on other than a national basis. CharacterString
Organisation - A collection of people organized together into a community or other social, commercial or political structure. The group has some common purpose or reason for existence which goes beyond the set of people belonging to it, and can act as an agent. -
OperatorConfiguration colourAndMarking The colour and markings of the operator. AircraftColourAndMarking
OperatorConfiguration configurationOwner The operator which selected the configuration. AircraftOperator
OperatorConfiguration numberOfSeats The number of seats installed on the aircraft. Integer
OperatorConfiguration - Aircraft configuration established by an aircraft operator for its fleet. -
OnlineContact protocol The connection protocol to be used for accessing an contact's online resource. CharacterString
OnlineContact network The official name of the telecommunication network on which a contact's online resource is located. CodeTelecomNetworkType
OnlineContact linkage A contact's location (address) for on-line access using a Uniform Resource Locator address or similar addressing scheme. CharacterString
OnlineContact eMail The address of the electronic mailbox of the responsible organisation or individual. CharacterString
OnlineContact - On-line or Network information that can be used to contact the individual or organisation, including eMail address and web site page. -
Oil category A code indicating a category of oil used in aircraft. CodeOilType
Oil - The type(s) of lubricating oil available for aircraft at an aerodrome. -
OffBlockReady tobtUpdateCount The number of updates of TOBT after TSAT has been issued. Integer
OffBlockReady time Time at which the aircraft is ready for Off-Block. DateTimeWithPlanningType
OffBlockReady - Event at which all doors of an aircraft are closed and departure will be possible immediately after reception of the ATC clearance. -
OffBlock departure Operations for which the aircraft departs from its parking position. DepartureOperations
OffBlock time Time at which the aircraft departs from its parking position. DateTimeWithPlanningType
OffBlock - The departure of the aircraft from its parking position. -
Obstruction adjustment Operational factors applied to obstacle clearance altitudes to produce the safest usable altitude. AltitudeAdjustment
Obstruction obstaclePlacement Location of obstacle in relation to a given point. ObstaclePlacement
Obstruction verticalStructureObstruction Vertical assessment controlling obstacle. VerticalStructure
Obstruction slopePenetration A value calculated by dividing 102.0 (a constant) with the angle of the glidepath. Angle
Obstruction requiredClearance Required altitude adjustment above any obstacle or terrain within a defined safety buffer region. ValDistanceType
Obstruction minimumAltitude The value of the minimum obstacle clearance altitude. ValVerticalDistanceType
Obstruction isControlling Indication whether it is a controlling obstruction for the associated obstacle assessment area. Boolean
Obstruction isCloseIn Indication whether the obstruction penetrates the 40:1 OCS, therefore requiring a climb gradient to 200 feet or less above the departure end of runway. Boolean
Obstruction isAssessmentSurfacePenetrated A code indicating whether the controlling obstacle penetrates the assessment surfaces. Boolean
Obstruction - The highest airspace, obstacle or terrain relative to a prescribed plane within a specified area. -
ObstaclePlacement pointType The type of point referenced when determining the bearing and distance to the obstruction. CharacterString
ObstaclePlacement obstaclePlacement The obstacle position relative to the centreline. CodeRelativePositionType
ObstaclePlacement obstacleDistance The distance from a given point to the obstruction. ValDistanceType
ObstaclePlacement obstacleBearing The bearing from a given point to the obstruction. Angle
ObstaclePlacement - Provides the location relative to a given point. -
ObstacleAssessmentArea aircraftCategory Aircraft category for which the obstacle assessment area is evaluated. AircraftCategory
ObstacleAssessmentArea significantObstacle The obstacle that controls the altitude definition of the assessment area would penetrate the 40:1 OCS. Obstruction
ObstacleAssessmentArea type The type of area being assessed. CodeObstacleAssessmentSurfaceType
ObstacleAssessmentArea surfaceZone A description of the zones within obstruction identification surfaces (OIS). CodeObstructionIdSurfaceZoneType
ObstacleAssessmentArea slopeLowerAltitude The altitude at the bottom of the assessment area. ValVerticalDistanceType
ObstacleAssessmentArea slope The slope value of the extent. Decimal
ObstacleAssessmentArea sectionNumber A sequence number indicating a part of an assessment area. Integer
ObstacleAssessmentArea safetyRegulation Identifier for the safety regulations in effect within the zone. CharacterString
ObstacleAssessmentArea gradientLowHigh Low to high gradient within the airspace. Decimal
ObstacleAssessmentArea assessedAltitude Highest of the minimum altitudes in controlling obstacles plus the altitude adjustments (operational factors). ValVerticalDistanceType
ObstacleAssessmentArea - The geometry of surfaces used to define the altitude the length of a segment, holding pattern, etc., in function of the obstructions located in the area. -
ObstacleArea ownerAerodrome The aerodrome for which the obstacle area has been defined. Aerodrome
ObstacleArea ownerRunway The ruwnay for which the obstacle area has been defined. RunwayDirection
ObstacleArea obstacle Obstale within the obstacle area. VerticalStructure
ObstacleArea ownerOrganisation The organisation for which the obstacle area has been defined. Organisation
ObstacleArea type The type of obstacle coverage area. CodeObstacleAreaType
ObstacleArea obstructionIdentificationSurfaceCondition An indicator of the type of obstacle assessment surface that obstructing area represents. CodeObstacleAssessmentSurfaceType
ObstacleArea - An area used for the purpose of collecting obstacle data, as necessary for air navigation systems or functions. -
Obscuration type Type of hydrometeor. CodeObscurationType
Obscuration - A weather phenomenon which reduces the visibility due to hydrometeor or lithometeor in suspension in the air. -
ObjectWithSchedule timesheet A component of the schedule. Timesheet
ObjectWithSchedule specialDateAuthority The organisation responsible for the special dates within the schedule. CharacterString
ObjectWithSchedule - An object with a repetitive time period, occurring cyclically. -
Object annotation A general text note for the object or for one of its properties. Note
Object - A standardized or formalized collection of a Data Entity's Property/(ies). Object does not exist without the Data Entity but can be part of the operational language or system-specific property. -
Note linguisticNote The note written linguistically. LinguisticNote
Note purpose An indication of the goal which led to the provision of the free text note. CodeNotePurposeType
Note propertyName The name of the entity property for which this note is relevant, if applicable. If no propertyName is specified, then the Note is relevant for the entity as a whole. CharacterString
Note - A general text note for an entity or for one of its properties. -
NonMovementArea associatedAerodrome The aerodrome the non-movement area is associated with. Aerodrome
NonMovementArea - Area where aircraft cannot be seen by a control tower and therefore are restricted to move. -
NonAutomatedWeatherObservationSource nonAutomatedWeatherInformationSourceType The type of weather information source. CodeNonAutomatedWeatherInformationSourceType
NonAutomatedWeatherObservationSource - Weather sources that tend to be manual in nature. -
NonAutomatedWeatherObservationInstrument weatherInstrumentType The type of weather instrument used in non-automated weather observation. CodeWeatherInstrumentType
NonAutomatedWeatherObservationInstrument - Non-Automated Weather Observation Instrument -
NitrogenSupply type The type of nitrogen supplies for aviation usage. CodeNitrogenSupplyType
NitrogenSupply - Nitrogen supplies in aviation. -
NDB frequency The frequency of the NDB emission. ValFrequencyType
NDB emissionBand The emission band for the NDB. CodeEmissionBandType
NDB class The class of the NDB. CodeNDBUsageType
NDB - A low or medium radio navigation service transmitting signals whereby the pilot of a suitably equipped aircraft can determine bearings, 'home in' on, and/or track to or from the station. -
NavigationAreaSectorDesign turnDirection A code indicating the direction of the turn. CodeDirectionTurnType
NavigationAreaSectorDesign terminationAltitude The termination altitude. ValVerticalDistanceType
NavigationAreaSectorDesign isTurnPermitted Indication whether the sector is clear for the direction of turn. Boolean
NavigationAreaSectorDesign designGradient The procedure design gradient. Decimal
NavigationAreaSectorDesign - Design criteria used for the navigation area sector. -
NavigationAreaSector sectorDefinition A portion of a navigation area. CircleSector
NavigationAreaSector significantObstacle The obstacle that controls the altitude definition of the sector or would penetrate the 40:1 obstacle clearance surface. Obstruction
NavigationAreaSector sectorCriteria The sector criteria used to define a navigation area sector. NavigationAreaSectorDesign
NavigationAreaSector - Subdivision of a sector to allow for different altitudes or gradients. -
NavigationAreaRestriction sectorDefinition The assessment area. CircleSector
NavigationAreaRestriction designSurface An evaluation area used when designing a procedure to insure safety of aircraft. ObstacleAssessmentArea
NavigationAreaRestriction procedure The procedure to which the navigation area restriction applies. Procedure
NavigationAreaRestriction type The type of restriction area. CodeNavigationAreaRestrictionType
NavigationAreaRestriction - Area that is restricted from use for a procedure. -
NavigationArea centrePoint The significant point which the navigation area is based on. InfrastructurePoint
NavigationArea sector A subdivision of the navigation area designed to provide safety. NavigationAreaSector
NavigationArea departure The SID that is protected by the navigation area. StandardInstrumentDeparture
NavigationArea navigationAreaType The type of navigation area that is defined. CodeNavigationAreaType
NavigationArea minimumVisibility The minimum visibility needed when using the departure navigation area. ValDistanceType
NavigationArea minimumCeiling The minimum cloud base needed when using the departure navigation area. ValVerticalDistanceType
NavigationArea - An area specified by sectors with altitude or procedure descent gradient limitations for omnidirectional departures or Pilot navigation area. -
NavaidOperationalStatus signalType The type of signal that is affected by the operational status. CodeRadioSignalType
NavaidOperationalStatus operationalStatus The operational status of the radio navigation aid. CodeStatusNavaidType
NavaidOperationalStatus - Information about the operational status of the radio navigation aid. -
NavaidEquipmentMonitoring isMonitored An indicator that the radio navigation aid is monitored. Boolean
NavaidEquipmentMonitoring - Information about the radio navigation aid monitoring. -
NavaidEquipmentDistance distanceAccuracy The accuracy of the distance between a runway's centreline point and a specified radio navigation aid. ValDistanceType
NavaidEquipmentDistance distance The measured or calculated distance between a runway centreline point and a radio navigation aid. ValDistanceType
NavaidEquipmentDistance - The distances between various runway centreline points and a radio navigation aid. -
NavaidComponent markerPosition A code indicating the position, in a navaid landing system, of the markers situated on the centreline of a runway. CodePositionInILSType
NavaidComponent isOwnedByService Indicator that the navaid component is owned by the radio navigation service instead of just being used by the service (as a navaid component can be used by multiple radio navigation services). Boolean
NavaidComponent isNavigableLocation Indication that the radio navigation aid is used to specify the navigable location of the radio navigation service when the radio navigation service is used as a significant point. Boolean
NavaidComponent collocationGroup A number identifying the collocation group to which the radio navigation aid belongs. Integer
NavaidComponent - The use of a radio navigation aid as a component of a radio navigation service. -
MovementDescription towardsCardinalDirection The cardinal direction towards which the meteorological phenomenon is moving. CodeCompassPointType
MovementDescription speed Speed of the movement of the meteorological phenomenon. ValSpeedType
MovementDescription isStationary Indication whether a meteorological phenomenon is moving or not. Boolean
MovementDescription fromCardinalDirection The cardinal direction from which the meteorological phenomenon is moving. CodeCompassPointType
MovementDescription directionTowards Heading of the movement of a meteorological phenomenon. Angle
MovementDescription directionFrom The angle from which the meteorological phenomenon is moving. Angle
MovementDescription - Movement information associated with a phenomenon. -
MLSElevation angleSpan The value of the span angle of the elevation transmitter signal between the lower and the upper limits. Angle
MLSElevation angleNominal The normal glide path angle for the MLS installation. Angle
MLSElevation angleMinimum The value of the lowest elevation angle authorized for an MLS procedure. Angle
MLSElevation angleAccuracy Accuracy of the elevation angle. Angle
MLSElevation - A component of an MLS consisting of an SHF transmitter, and associated equipment radiating signals within a volume of airspace served by the MLS, thereby furnishing elevation information as an angular value to aircraft approaching the runway. -
MLSAzimuth type A code indicating if it is 'normal' or 'back' azimuth equipment. CodeMLSAzimuthType
MLSAzimuth trueBearingAccuracy Accuracy of the measured angle between the azimuth beam and True North at the azimuth antenna Angle
MLSAzimuth trueBearing The measured angle between the azimuth beam and True North at the azimuth antenna. Angle
MLSAzimuth magneticBearing The measured angle between the direction of the azimuth beam and Magnetic North at the azimuth antenna. Angle
MLSAzimuth channel A code indicating the channel on which the Microwave Landing System is operating. CodeMLSChannelType
MLSAzimuth angleProportionalRight The value of the angle within which the azimuth indication is proportional to the deviation from the azimuth zero indication direction, and right of this direction from the azimuth antenna. Angle
MLSAzimuth angleProportionalLeft The value of the angle within which the azimuth indication is proportional to the deviation from the azimuth zero indication direction, and left of this direction from the azimuth antenna. Angle
MLSAzimuth angleCoverRight The value of the angle from the zero indication direction within which the azimuth indication is usable, and right of this direction from the azimuth antenna. Angle
MLSAzimuth angleCoverLeft The value of the angle from the zero indication direction within which the azimuth indication is usable, and left of this direction from the azimuth antenna. Angle
MLSAzimuth - A component of an MLS consisting of an SHF transmitter and associated equipment, radiating signals in a volume of airspace served by the MLS, thereby furnishing azimuth indications to aircraft approaching the runway or back azimuth indications to aircraft departing from the runway or performing a missed approach procedure. -
MissedApproachProcedure altimeter A source for determining aircraft altitude using pressure measurements. AltimeterSource
MissedApproachProcedure instruction Operational instructions that must be observed when flying the Missed Approach. CharacterString
MissedApproachProcedure alternateClimbInstruction A second climb-to-altitude provided on a missed approach based off the remote altimeter source. CharacterString
MissedApproachProcedure alternateClimbAltitude The altitude for the alternate climb instruction. ValVerticalDistanceType
MissedApproachProcedure - The procedure to be followed if the approach cannot be continued. -
MissedApproachLeg condition A particular final approach condition that must be met for the assessed missed approach. ApproachCondition
MissedApproachLeg type The types of missed approach. CodeMissedApproachType
MissedApproachLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
MissedApproachLeg isThresholdAfterMissedApproachPoint Indication whether the missed approach point is after the threshold. Boolean
MissedApproachLeg heightAfterMissedApproachPoint Elevation of the missed approach surface at the missed approach point. ValVerticalDistanceType
MissedApproachLeg - A segment leg designed in accordance with the rules for missed approach segments. -
Minima adjustmentINOP The inoperable equipment. EquipmentUnavailableAdjustment
Minima visibility The minimum visibility needed to land at the airport when using the specified altitude and/or height. ValDistanceType
Minima radioHeight The height reported by a radio altimeter. ValVerticalDistanceType
Minima militaryVisibility The visibility value applicable to the military height. ValDistanceType
Minima militaryHeight The height value for the minimum used by militaries. ValVerticalDistanceType
Minima isRVREquipmentMandatory Indication that RVR equipment is mandatory for this operation. Boolean
Minima heightCode An indication of the meaning of the height value, such as obstacle clearance height or decision height. CodeMinimumHeightType
Minima height The height value for the minimum ValVerticalDistanceType
Minima altitudeCode An indication of the meaning of the altitude value. CodeMinimumAltitudeType
Minima altitude The lowest altitude an aircraft flies before making a decision to land or abort and take the missed approach. ValVerticalDistanceType
Minima - Vertical and horizontal visual minima for a procedure segment conditions such as aircraft category, navigation equipment usage, procedure type, altimeter, etc. -
MilitaryAuthority fleetAircraft An aircraft which forms part of the military authority's fleet. Aircraft
MilitaryAuthority militaryAuthorityType The type of military authority. CodeMilitaryAuthorityType
MilitaryAuthority - The military authority designated by the State. -
MicrowaveLandingSystem mlsAzimuth The MLS Azimuth component of the MLS. MLSAzimuth
MicrowaveLandingSystem mlsElevation The MLS Elevation component of the MLS. MLSElevation
MicrowaveLandingSystem signalPerformance The signal performance level indicating the precision of the MLS system. CodeSignalPerformanceType
MicrowaveLandingSystem frequency The frequency of the MLS system. ValFrequencyType
MicrowaveLandingSystem - A precision approach and landing guidance system operating in the microwave spectrum, which provides position information and various ground-to-air data. -
Measure precision The precision of the unit. Number
Measure accuracy Accuracy (standard deviation) of the measured value. Number
Measure - The result from performing the act or process of ascertaining the extent, dimensions, or quantity of some entity. -
MarkingElement style The style of the marking element line, such as continuous, dotted, etc. on an aerodrome surface. CodeMarkingStyleType
MarkingElement colour The colour of the marking element on an aerodrome surface. CodeColourType
MarkingElement - A symbol displayed on an aerodrome surface in order to convey aeronautical information. -
MarkingBuoy markedSeaplaneLandingArea The seaplane landing area which is marked by the buoy. SeaplaneLandingArea
MarkingBuoy element A component of the marking buoy. LightElement
MarkingBuoy type The type of the marking buoy at a seaplane landing area. CodeBuoyType
MarkingBuoy owner Code indicating the owner of the navigation buoy CodeMarkingBouyOwnerType
MarkingBuoy name Any commonly used name associated with the buoy. CharacterString
MarkingBuoy lightingType The type of marking buoy lighting. CharacterString
MarkingBuoy designator Official number of the marking buoy at a seaplane landing area. CharacterString
MarkingBuoy colour Colour of the marking buoy at a seaplane landing area. CodeColourType
MarkingBuoy - A floating object moored to the bottom in a particular place, as an aid to navigation or for other specific purposes. -
Marking sign A sign used to indicate the position AerodromeSign
Marking element A component of the marking. MarkingElement
Marking marking A marking used to indicate the position Marking
Marking type The type of the marking. CodeMarkingType
Marking isMarkingICAOStandard Indicates the aerodrome protection area surface marking is in accordance with International Civil Aviation Organization (ICAO) standard as described in Annex 14. Boolean
Marking isUsedInLVO Usage of the feature instance for Low Visibility Operations Boolean
Marking condition The quality of aerodrome protection area surface marking such as good, fair, poor and other. CodeMarkingConditionType
Marking - A symbol or group of symbols displayed on the surface of the movement area in order to convey aeronautical information. -
MarkerBeacon frequency The value of the radio emission frequency. ValFrequencyType
MarkerBeacon class A code indicating the class of the radio marker. CodeMarkerBeaconSignalType
MarkerBeacon axisBearing The true bearing of the minor axis of the marker beacon. Angle
MarkerBeacon auralMorseCode The Morse code transmitted by the beacon. CharacterString
MarkerBeacon - A radio navigation service identifying a particular location in space by means of a 75 megahertz (MHz) transmitter which transmits a directional signal to be received by aircraft flying overhead. -
MarineRailway platformWidth The measured width of the marine railway platform. ValDistanceType
MarineRailway platformLength The measured length of the marine railway platform. ValDistanceType
MarineRailway platformCapacity The capacity of the marine railway platform. ValWeightType
MarineRailway - A seaplane hauling system using a rolling carriage running from the water to a repair facility ashore. The vessel to be hauled is floated to a position over the carriage and secured with chocks, then the carriage is hauled up the tracks using a cable winch. -
ManualSurfaceWeatherObservation observedBy The weather observer who performed the observation. WeatherObserver
ManualSurfaceWeatherObservation - Manual Surface Weather Observation -
ManoeuvringAreaUsage operation The type of activity for which an area under air traffic control is specified. CodeOperationManoeuvringAreaType
ManoeuvringAreaUsage - A rule governing the usage of the manoeuvring area element. -
ManoeuvringAreaAvailability usage Rule which regulates the usage of the manoeuvring area. ManoeuvringAreaUsage
ManoeuvringAreaAvailability warning A reason for caution when operating at the facility. CodeAirportWarningType
ManoeuvringAreaAvailability operationalStatus An indicator of the availability of the facility for specific flight operations. CodeStatusAirportType
ManoeuvringAreaAvailability - Information about the operational status of the manoeuvring area elements. -
LongitudinalSeparationMinima - The minimum spacing between the estimated positions of the aircraft being separated. The spacing may be based on time or distance. -
Localizer widthCourseAccuracy Accuracy of the localizer course width, in degrees. Angle
Localizer widthCourse The localizer course width, in degrees. Angle
Localizer trueBearingAccuracy Accuracy of the measured angle between the localizer beam and True North at the localizer antenna. Angle
Localizer trueBearing The measured angle between the localizer beam and True North at the localizer antenna. Angle
Localizer magneticBearingAccuracy Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna. Angle
Localizer magneticBearing The measured angle between the localizer beam and Magnetic North at the localizer antenna. Angle
Localizer frequency The frequency of the localizer. ValFrequencyType
Localizer declination The angular difference between True North and the station declination (Magnetic North - as indicated by the station). Angle
Localizer backCourseUsable A code indicating the usability of the localizer signal in the back course sector. CodeILSBackCourseType
Localizer - A component of an ILS consisting of a VHF transmitter, radiating signals in the direction served by the ILS, to provide a straight line descent path in the vertical plane containing the centre line of the runway. -
LinguisticNote language The language in which the note is written. LanguageCode
LinguisticNote note The text of the note, in a specific language. CharacterString
LinguisticNote - The note content expressed in a specific language. -
LightStatus status The operational status of the light element. CodeStatusOperationsType
LightStatus - The operational status of the light(s). -
LightElement lightElementAvailability The operational status of the light element. LightStatus
LightElement type The type of light source. CodeLightSourceType
LightElement position The position of the light element. ThreeDimensionalPointType
LightElement lightMountingType A code used to identify the relationship of a lighting fixture with respect to it's mounting surface. CharacterString
LightElement lightBulbType The source type of the light. CodeLightBulbType
LightElement intensity The intensity of the lights in a light element group. ValLightIntensityType
LightElement intensityLevel The relative intensity of the lights in a light element group. CodeLightIntensityType
LightElement fixtureType The type of lighting fixture. CodeLightFixtureType
LightElement colour An indication of the colour of the lights in a light element group. CodeColourType
LightElement - An elementary light source, part of a lighting system. -
LightActivation intensityLevel The intensity step of the airborne controlled lighting system activated by the pilot, depending on the number of clicks. CodeLightIntensityType
LightActivation clicks The number of clicks on the microphone required for activation of airborne controlled lights at a particular intensity step. Integer
LightActivation activation The status of an airborne controlled lighting system when activated as the result of the number of clicks. CodeLightSystemActivationType
LightActivation - The status and the intensity of an airborne controlled lighting system when activated by the pilot. -
LateralConstraint - A restriction brought to the lateral component of the trajectory of an aircraft. -
LargeLakeCondition lake The lake which is subject to observation or forecast. Lake
LargeLakeCondition - Weather observations or forecasts over a large body of water with sufficient fetch to generate appreciable wave height. -
Landing arrival Operations during which the landing takes place. ArrivalOperations
Landing preferredLandingRunwayDirection For Air Ground cooperative air traffic services and especially for Pilot Preferences Downlink services, this data is part of the Aircrew's preferences on the way the flight is to be conducted for various operational reasons. In order to elaborate pertinent control strategies, Controllers need to be aware of these preferences. RunwayDirection
Landing time Time at which an aircraft touches down. DateTimeWithPlanningType
Landing landingTolerance The tolerance with which the Target Landing time is required to be achieved by the Aircraft. DateTime
Landing - Event in which an aircraft touches down. -
LandAndHoldShortOperationsMarking lahsoType The type of location being protected by the feature instance CodeLAHSOMarkingType
LandAndHoldShortOperationsMarking holdingSide Relative location of the holding side of a holding position, from startpoint to endpoint of line CodeHoldingSideType
LandAndHoldShortOperationsMarking - Marking used for Land and Hold Short Operations (LAHSO). -
Lake - Inland body of surface water of significant extent. -
JetStream type The type of jet stream. CodeJetStreamType
JetStream - Flat tubular, quasi-horizontal, current of air generally near the tropopause, whose axis is along a line of maximum speed and which is characterized by great speeds and strong vertical and horizontal wind shears. -
IonosphericStorm electronContent The number of electrons along a ray path between a transmitter and a receiver. This number is significant in determining ionospheric effects such as refraction, dispersion, and group delay on radio waves, and can be used to estimate critical frequencies. The total electron content (TEC) is strongly affected by solar and geomagnetic activity. ValParticleContentType
IonosphericStorm - Turbulence in the F region of the ionosphere, usually due to a sudden burst of radiation from the Sun. -
IntermediateLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
IntermediateLeg - A segment leg designed in accordance with the rules for intermediate segments. -
InstrumentLandingSystem ilsGlidepath The ILS Glidepath component of the ILS. ILSGlidepath
InstrumentLandingSystem localizer The localizer component of the ILS. Localizer
InstrumentLandingSystem marker The Marker Beacon component of the ILS. MarkerBeacon
InstrumentLandingSystem signalPerformance The signal performance level indicating the precision of the ILS system. CodeSignalPerformanceType
InstrumentLandingSystem integrityLevel The quality which relates to the trust which can be placed in the correctness of the information supplied by the ILS facility. CodeIntegrityLevelILSType
InstrumentLandingSystem frequency The frequency of the ILS system. ValFrequencyType
InstrumentLandingSystem courseQuality An indication of the signal quality of the ILS course structure based on the location the precision signal is usable to. CodeCourseQualityILSType
InstrumentLandingSystem - A combination of radio navigation services intended to facilitate aircraft in landing by providing lateral and vertical guidance including indications of distance from the optimum point of landing. -
InstrumentApproachProcedure circlingArea The circling area used on an instrument approach procedure to safely provide visual guidance to other runways. CirclingArea
InstrumentApproachProcedure approachLeg The approach leg which is part of the instrument approach procedure. ApproachLeg
InstrumentApproachProcedure finalProfile The profile view of a final segment defined for an approach procedure. FinalProfile
InstrumentApproachProcedure taa The TAA which supplies shift from the enroute environment to the approach procedure. TerminalArrivalAltitude
InstrumentApproachProcedure missedApproachProcedure Missed approach procedure to be used when the instrument approach procedure is aborted. MissedApproachProcedure
InstrumentApproachProcedure multipleIdentification One character code for multiple approaches of the same approach type. CodeUpperAlphaType
InstrumentApproachProcedure isSBASReliable Indication about SBAS reliability and expected level of service. Boolean
InstrumentApproachProcedure courseReversalInstruction Operational instruction that must be observed for procedure turns and tear drops. CharacterString
InstrumentApproachProcedure copterTrack The final approach track value for copter procedures. Angle
InstrumentApproachProcedure circlingIdentification A suffix letter for circling only procedures. CodeUpperAlphaType
InstrumentApproachProcedure channelGNSS Operating channel of electronic transceiving equipment. Decimal
InstrumentApproachProcedure approachType The type of instrument approach procedure. CodeApproachType
InstrumentApproachProcedure approachPrefix Prefix used in support of current naming conventions. CodeApproachPrefixType
InstrumentApproachProcedure additionalEquipment Additional equipment needed to fly the procedure. CodeApproachEquipmentAdditionalType
InstrumentApproachProcedure - A series of predetermined manoeuvres by reference to flight instruments with specified protection from obstacles from the initial approach fix, or where applicable, from the beginning of a defined arrival route to a point from which a landing can be completed and thereafter, if a landing is not completed, to a position at which holding or en-route obstacle clearance criteria apply. -
InitialLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
InitialLeg - A segment leg designed in accordance with the rules for initial segments. -
InfrastructurePoint containingAirspace The airspace containing the significant point. Airspace
InfrastructurePoint airspaceLayerForCheck The block in which the checking of a navigation system or initialisation of an inertial navigation system should be performed. AirspaceLayer
InfrastructurePoint radioNavaidEquipment A radio navigation aid that is located near the runway and for which the relative position from a centreline point is defined. RadioNavigationAid
InfrastructurePoint extendedServiceVolume For a significant point used as segment point, an approved and flight checked extension to the standard service volume of a navaid. RadioFrequencyArea
InfrastructurePoint runwayElement The runway element marked by the significant point. RunwayElement
InfrastructurePoint applicableRoutePortion The route portion that the change over point applies to. RoutePortion
InfrastructurePoint radioNavaidEquipment missing data RadioNavigationAid
InfrastructurePoint navaidSystem A radio navigation service used as significant point. RadioNavigationService
InfrastructurePoint checkPointFacility The navigation aid on which the check point is based. VOR
InfrastructurePoint runwayBlastPad The runway blast pad marked by the significant point. RunwayBlastPad
InfrastructurePoint runwayProtectArea The runway protect area marked by the significant point. RunwayProtectArea
InfrastructurePoint runwayMarking The runway marking at the point. RunwayMarking
InfrastructurePoint aerodrome Aerodrome with which the infrastructure point is associated. Aerodrome
InfrastructurePoint arrestingGear The arresting gear protecting the point. ArrestingGear
InfrastructurePoint touchDownLiftOff The touch down lift-off area whose centre is marked by the significant point. TouchDownLiftOff
InfrastructurePoint connectingGuidanceLine A GuidanceLine which connects to the RunwayCentrelinePoint GuidanceLine
InfrastructurePoint associatedDeclaredDistance The declared distance marked by the runway centreline point. RunwayDeclaredDistance
InfrastructurePoint onRunway Location of the runway centreline point. RunwayDirection
InfrastructurePoint passedBy The flight which passed by the point. Flight
InfrastructurePoint facilityMakeup Specific facility make up used by aircraft to locate the significant point used as segment point. PointReference
InfrastructurePoint turnRadius The recommended turn radius when continuing on the previous segment of the route (start point) or when continuing on the next segment of the route (end point). ValDistanceType
InfrastructurePoint reportingATC An indicator of the type of position report required by an ATC Unit. CodeATCReportingType
InfrastructurePoint relativeLocation A code indicating the location of a significant point in relation to airspace. CodeAirspacePointPositionType
InfrastructurePoint leadRadial The lead radial provides information for aircraft with single receiving equipment to change the receiver to the localizer or other facility providing the course guidance and to ensure the aircraft is within the clearance coverage area of LOC facilities before changing frequency or accepting on-course indication. Angle
InfrastructurePoint leadDME The lead DME , like the lead Radial, provides information for aircraft with single receiving equipment to change the receiver to the localizer or other facility providing the course guidance and to ensure the aircraft is within the clearance coverage area of LOC facilities before changing frequency or accepting on-course indication. ValDistanceType
InfrastructurePoint isRadarGuidancePossible An indicator whether radar guidance is possible for reaching this point. Boolean
InfrastructurePoint usage The usage of a point when describing the Airspace or Base Infrastructure. CodeInfrastructurePointUsageType
InfrastructurePoint checkpointDistance The value of the distance from the checkpoint to the navaid. ValDistanceType
InfrastructurePoint checkpointCategory Indicates the position of the checkpoint; airborne or ground CodeCheckpointCategoryType
InfrastructurePoint checkpointAngle The indication of a bearing (at a given point) by the measurement of the angle between the checkpoint and the navaid equipment (VOR). Angle
InfrastructurePoint - A point used in describing the base or airspace infrastructure. -
InformationService clientAirspace The airspace about which the information is provided. Airspace
InformationService clientAerialRefuelling The aerial refuelling for which the information service is provided. AerialRefuelling
InformationService clientHolding The holding procedure for which the information is provided. HoldingProcedure
InformationService clientProcedure The procedure for which the information is provided. Procedure
InformationService clientRoute The route portion for which the information is provided. RoutePortion
InformationService clientAerodrome The aerodrome for which the information service is provided. Aerodrome
InformationService directionFinder The DirectionFinder associated with the InformationService DirectionFinder
InformationService navaidBroadcast The VOR on which the information service is broadcast. VOR
InformationService type The type of information service provided. CodeServiceInformationType
InformationService isVoice Indication whether the service is provided as voice message. Boolean
InformationService isRecorded Indication whether the information broadcast is recorded and played back rather than a live transmission. Boolean
InformationService isDataLink Indication whether the service is available via data-link. Boolean
InformationService - A service that consists in the provision of aeronautical, meteorological, traffic and related information to aircraft crew and other actors involved in flight operations, in flight or on the ground. -
InBlock arrival Operations during which the aircraft arrives at its parking position. ArrivalOperations
InBlock time The time that an aircraft arrives in-blocks. DateTimeWithPlanningType
InBlock - The arrival of the aircraft at its parking position. -
ILSGlidepath slope The angle of the glide path. Angle
ILSGlidepath referenceDatumHeightAccuracy Accuracy of the value of the ILS reference datum height. ValVerticalDistanceType
ILSGlidepath referenceDatumHeight The value of the ILS reference datum height. ValVerticalDistanceType
ILSGlidepath frequency The frequency value of the glide path indicator. ValFrequencyType
ILSGlidepath angleAccuracy Accuracy of the glide path angle. Angle
ILSGlidepath - A component of an ILS consisting of a UHF transmitter radiating signals and providing a straight line descent path in the vertical plane containing the centre line of the runway served by the ILS, and thereby furnishing descent information down to the lowest authorized decision height or to the surface of a runway, depending on the Facility Performance Category of the ILS. -
IdentifierType schemeVersionIdentifier The identification of the version of the identifier scheme. CharacterString
IdentifierType schemeIdentifier The identification of the identifier scheme. CharacterString
IdentifierType schemeAgencyIdentifier The identification of the agency that manages the identifier scheme. CharacterString
IdentifierType - An identifier used to identify one instance of an entity within an identification scheme that is managed by a formal organisation. -
Icing accretionRate Ratio of growth of the ice deposit. Decimal
Icing - Formation of ice, rime, or hoarfrost on an aircraft in flight. -
HorizontalVisibility prevailingVisibility The greatest visibility value, observed in accordance with the definition of visibility", which is reached within at least half the horizon circle or within at least half of the surface of the aerodrome. These areas could comprise contiguous or non-contiguous sectors." ValDistanceType
HorizontalVisibility minimumVisibility Visibility for aeronautical purposes is the greater of: a) the greatest distance at which a black object of suitable dimensions, situated near the ground, can be seen and recognized when observed against a bright background; b) the greatest distance at which lights in the vicinity of 1 000 candelas can be seen and identified against an unlit background. ValDistanceType
HorizontalVisibility isUnidirectionalVisibility Indication whether the horizontalVisibility is given for a single direction or not. Boolean
HorizontalVisibility isPrevailingVisibilityAbove10000metres Indication that the prevailing visibility is of at least 10000 meters. Boolean
HorizontalVisibility minimumVisibilityDirection The direction of the minimum visibility relative to the reporting station. CodeCompassPointType
HorizontalVisibility - An aggregation of horizontal visibility conditions typically reported together at an aerodrome, including the prevailing visibility and minimum visibility. -
HoldingUse instruction Operational instruction concerning the use of the holding procedure in relation with a procedure. CharacterString
HoldingUse instructedAltitude An altitude referenced in the holding use instructions. ValVerticalDistanceType
HoldingUse holdingUse Indication of how the holding is used on the approach segment. CodeHoldingUseType
HoldingUse - The usage of the holding procedure on a segment. -
HoldingProcedure outboundLegEndPoint The second waypoint of a two point holding, used to define the end of the outbound leg. InfrastructurePoint
HoldingProcedure holdingFix A geographical location that serves as a reference for a holding procedure. InfrastructurePoint
HoldingProcedure upperLimit The maximum vertical distance, measured from a specified reference, allowed for all aircraft categories, at all defined speeds, operating in a holding procedure. ValVerticalDistanceType
HoldingProcedure type An indicator of the type of holding procedure. CodeHoldingUsageType
HoldingProcedure turnDirection An indicator of the turn direction in an aerial manoeuvre performed by aircraft during holding operations. CodeDirectionTurnType
HoldingProcedure speedLimit Restricted speed for containment in a smaller pattern during holding operations. ValSpeedType
HoldingProcedure outboundLegEndTime The duration of the holding pattern outbound leg. TM_Duration
HoldingProcedure outboundLegEndDistance The length of the holding pattern outbound leg. ValDistanceType
HoldingProcedure outboundCourseType The type of outbound course to be observed. CodeCourseType
HoldingProcedure outboundCourse The outbound course (for example, true track, magnetic track, heading, VOR radial, true bearing, magnetic bearing) from the significant point on which holding is based. Angle
HoldingProcedure lowerLimit The minimum vertical distance, measured from a specified reference, allowed for all aircraft categories, at all defined speeds, operating in a holding procedure. ValVerticalDistanceType
HoldingProcedure isNonStandardHolding An indication that the holding pattern is non-standard. Boolean
HoldingProcedure instruction Operational instructions that must be observed when flying the holding procedure. CharacterString
HoldingProcedure inboundCourse The radial, course or bearing of the inbound leg as it pertains to a holding procedure. Angle
HoldingProcedure - A predetermined manoeuvre which keeps an aircraft within a specified airspace while awaiting further clearance. -
HoldingAssessment holdingFix Point used to evaluate safe holding. InfrastructurePoint
HoldingAssessment assessedHoldingProcedure The holding procedure assessed by the holding assessment. HoldingProcedure
HoldingAssessment unplannedHolding Holding approved for all significant radials of a navaid or fix. UnplannedHolding
HoldingAssessment obstacleAssessment Obstacle assessment area used in the holding assessment. ObstacleAssessmentArea
HoldingAssessment upperLimit Max altitude allowed for all aircraft categories at all defined speeds. ValVerticalDistanceType
HoldingAssessment speedLimit Restricted speed for containment in a smaller pattern. ValSpeedType
HoldingAssessment patternTemplate Number of the holding template. CharacterString
HoldingAssessment lowerLimit Minimum altitude allowed for all aircraft categories at all defined speeds. ValVerticalDistanceType
HoldingAssessment legLengthToward Leg length for when holding is toward the navaid. ValDistanceType
HoldingAssessment legLengthAway Leg length for when holding is away the navaid. ValDistanceType
HoldingAssessment isForTurbulentAir Indication that the evaluation is for turbulent air. Boolean
HoldingAssessment - The geometry of surfaces that define altitude levels and the structure of an area used to evaluate obstacles for determining holding patterns. -
Hoist hoistingCapability Lifting capability of the hoist. ValWeightType
Hoist - A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium. The load is attached to the hoist by means of a lifting hook. -
GuidanceLineMarking markedGuidanceLine Guidance line that is marked. GuidanceLine
GuidanceLineMarking guidanceLineMarkingType The type of guidance line marking. CodeGuidanceLineMarkingType
GuidanceLineMarking - A symbol or group of symbols displayed as the guidance line. -
GuidanceLineLightSystem lightedGuidanceLine The guidance line lit by the guidance line light system. GuidanceLine
GuidanceLineLightSystem - The lighting system for the centreline guidance line. -
GuidanceLine connectedRunwayCentrelinePoint Runway centreline point connected via the guidance line. InfrastructurePoint
GuidanceLine connectedStand Aircraft stand connected by the guidance line. AircraftStand
GuidanceLine connectedApron Apron connected by the guidance line. Apron
GuidanceLine apronElement An apron element containing the guidance line. ApronElement
GuidanceLine deicingArea A deicing area associated with the guidance line. DeicingArea
GuidanceLine connectedTouchDownLiftOff The touch down lift off zone connected by the guidance line. TouchDownLiftOff
GuidanceLine connectedTaxiway Taxiway connected by the guidance line. Taxiway
GuidanceLine guidanceLine A guidance line related to the current guidance line. GuidanceLine
GuidanceLine runwayElement A runway element associated with the guidance line. RunwayElement
GuidanceLine taxiwayElement A taxiway element associated with the guidance line. TaxiwayElement
GuidanceLine taxiHoldingPosition A TaxiHoldingPosition situated on the GuidanceLine TaxiwayHoldingPosition
GuidanceLine guidanceLineMarking The Marking marked on the GuidanceLine GuidanceLineMarking
GuidanceLine guidanceLineLightSystem The LightSystem provided for an GuidanceLine GuidanceLineLightSystem
GuidanceLine usageDirection The direction in which the guidance line can be used with reference to its geometry. CodeDirectionType
GuidanceLine type The type of guidance line on a taxiway. CodeGuidanceLineType
GuidanceLine maxSpeed The maximum ground speed permitted on a taxiway. ValSpeedType
GuidanceLine designator The identifier of a guidance line on a taxiway. CharacterString
GuidanceLine - A line used to guide aircraft on and between airport movement areas. -
GroundTrafficControlService clientAerodrome The aerodrome where the surface traffic control service is provided. Aerodrome
GroundTrafficControlService - An ATC service provided for the purpose of: (a) preventing collisions on the manoeuvring area between aircraft and between aircraft and obstacles or vehicles; and (b) expediting and maintaining an orderly flow of aircraft operating on the manoeuvring area. -
GroundLightSystem aerodrome The aerodrome at which the ground light system is located. Aerodrome
GroundLightSystem owner The organisation that owns the ground light system. Organisation
GroundLightSystem availability The operational status of the ground light system. LightStatus
GroundLightSystem supportingStructure The VerticalStructure which supports the GroundLightSystem VerticalStructure
GroundLightSystem pilotControlledLighting The PilotControlledLighting service which activates the GroundLightSystem PilotControlledLighting
GroundLightSystem element A component of the ground light system. LightElement
GroundLightSystem usage A code indicating the usage of an entity. CodeEntityUsageType
GroundLightSystem length The length of the lighting system. ValDistanceType
GroundLightSystem isEmergencyLightingAvailable The availability of a back-up lighting system to be used in case of failure of the main lighting system. Boolean
GroundLightSystem intensityLevel An indication of the relative intensity of the ground lighting system. CodeLightIntensityType
GroundLightSystem distanceToRunwayThreshold The distance measurement of an identified light system point to the associated runway threshold. ValDistanceType
GroundLightSystem colour An indication of the global colour of the ground lighting system. CodeColourType
GroundLightSystem - One or more light sources located on the ground that provide visual assistance. -
GroundHandling aircraft The aircraft subject to ground handling. Aircraft
GroundHandling location The airspace to be monitored for emissions during ground handling. Airspace
GroundHandling startTime The time at which Ground Handling services start for a flight. DateTimeWithPlanningType
GroundHandling endTime The time at which Ground Handling services end for a flight. DateTimeWithPlanningType
GroundHandling duration The total duration of the ground handling of the aircraft. DurationWithPlanningType
GroundHandling - Services necessary for an aircraft's arrival at, and departure from, an airport, other than air traffic services. -
GeoTemporalEnabledEntity - An entity which is both geospatial in character and has temporal aspects. -
GeomagneticActivity interplanetaryKIndexLevel A 3-hourly quasi-logarithmic local index of geomagnetic activity relative to an assumed quiet-day curve for the recording site. The K index measures the deviation of the most disturbed component. Decimal
GeomagneticActivity geomagneticStormLevelScale The correlation of geomagnetic storm related space weather events with their likely effects on technological systems. CodeSpaceWeatherScaleType
GeomagneticActivity - Disturbances in the geomagnetic field caused by gusts in the solar wind that blows by the Earth. -
GeoEnabledEntity relativeLocation The location of an entity expressed in relation to another entity. GeoEnabledEntity
GeoEnabledEntity volume The geometry of the entity expressed as a volume. GM_Solid
GeoEnabledEntity surfaceExtent The geometry of the entity expressed as a surface or area described by a closed line. GM_Surface
GeoEnabledEntity position The geometry of the entity expressed as the position of a point on the surface of the Earth. GM_Point
GeoEnabledEntity curveExtent The geometry of the entity expressed as a curve which is a connected sequence of points. GM_Curve
GeoEnabledEntity - An entity which has a geospatial character. -
GeoBorder type The type of geographical border. CodeGeoBorderType
GeoBorder name The name of the geographical border. CharacterString
GeoBorder - A physical or political border. -
Gate availability The availability of the gate. ApronAreaAvailability
Gate terminal Terminal served by the gate. Terminal
Gate useMode The Gate may be used for arrival, for departure, or both. CodeAirportMovementType
Gate isUsableForTransit Indication that the gate can be used for transit. Boolean
Gate internationalType The gate may be reserved for domestic/national flights or for international flights (Schengen or not). CodeInternationalFlightType
Gate designator The textual designator of the gate. For example, 13, 84 A, etc.. CharacterString
Gate - Access to an airport terminal on the passenger side. -
Gangway width The measured overall width available for the gangway. ValDistanceType
Gangway material A code used to identify the material(s) used in the construction of the structure. CodeVerticalStructureMaterialType
Gangway length The measured overall length available for the gangway. ValDistanceType
Gangway - A variable-sloped pedestrian walkway that links a fixed structure or land with a floating structure. -
GalacticCosmicRay backgroundThresholdPercentage The percentage of background galactic cosmic ray intensity as observed by neutron monitors. Decimal
GalacticCosmicRay - Highly energetic radiation thought to be created by supernovae, etc., where the outer layers of an exploding star are shock-accelerated to enormous speeds. This radiation, primarily protons, crosses the galaxy and possibly even between galaxies. -
Fuel category A code indicating a type of fuel for aircraft and helicopters. CodeFuelType
Fuel - The type(s) of fuel available for aircraft and helicopters. -
FourDimensionalPointType verticalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
FourDimensionalPointType verticalDatum The set of reference points or a mathematical model of the Earth's surface (a datum) against which vertical position measurements are made as basis for measuring elevations. CodeVerticalDatumType
FourDimensionalPointType verticalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
FourDimensionalPointType verticalAccuracy The difference between the recorded elevation of an entity and its true elevation referenced to the same vertical datum expressed as a linear error at 95 percent probability. ValDistanceType
FourDimensionalPointType time The time corresponding to the point. DateTime
FourDimensionalPointType temporalAccuracy The difference between the recorded time of an entity and its true time. ClockTime
FourDimensionalPointType horizontalResolution A distance corresponding to the number of units or digits to which a measured or calculated value is expressed and used. ValDistanceType
FourDimensionalPointType horizontalAccuracy The difference between the recorded horizontal coordinates of an entity and its true position referenced to the same geodetic datum expressed as a circular error at 95 percent probability. ValDistanceType
FourDimensionalPointType horizontalConfidenceLevel A statistical measure of the estimated confidence with which the data captured met its required accuracy. A required confidence level of 90% indicates that 90% of the measured point(s) should meet their respective accuracy requirements. Integer
FourDimensionalPointType height The vertical distance of a level, a point or an object considered as a point, measured from a specified datum. ValVerticalDistanceType
FourDimensionalPointType geoidUndulation The distance of the geoid above (positive) or below (negative) the mathematical reference ellipsoid at the location of the point. ValDistanceType
FourDimensionalPointType elevation The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level. ValAltitudeType
FourDimensionalPointType altitude The vertical distance of a level, a point or an object considered as a point, measured from mean sea level (MSL). ValAltitudeType
FourDimensionalPointType - Derived from GM_Point and extended to include properties for describing a three dimensional point with a time. -
FormationComponent fleetAircraft The aircraft in the formation component Aircraft
FormationComponent aircraftType The aircraft type that is common to the machines belonging to the military fleet. AircraftType
FormationComponent owner The Unit that owns the fleet. Unit
FormationComponent numberOfAircraft Number of aircraft with the same aircraft type in the fleet of one unit Integer
FormationComponent - A set of airframes that belong to one Unit and are of the same type. -
FloatingDockSite seaplaneLandingArea The SeaplaneLandingArea associated with the FloatingDockSite SeaplaneLandingArea
FloatingDockSite width The overall measured width available for the floating dock. ValDistanceType
FloatingDockSite material A code used to identify the material(s) used in the construction of the structure. CodeVerticalStructureMaterialType
FloatingDockSite length The overall measured length available for the floating dock. ValDistanceType
FloatingDockSite - Floating facility which can serve as a mooring place for vessels or as a floating dry dock. -
FloatingBarge width The overall measured width available for the floating barge. ValDistanceType
FloatingBarge material A code used to identify the material(s) used in the construction of the structure. CodeVerticalStructureMaterialType
FloatingBarge length The overall measured length available for the floating barge. ValDistanceType
FloatingBarge - A long, large, usually flatbottom boat for transporting freight that is generally unpowered and towed or pushed by other craft. A barge anchored offshore makes an excellent seaplane service facility. An office, lounge, or shop is normally included aboard and floating docks can be added alongside the barge. The barge may be anchored directly to the shore or to a pier by booms and a gangway or anchored offshore in a fixed position. -
FlightRoutingElement airspaceElement Airspace which is impacted by a flight restriction. Airspace
FlightRoutingElement aerialRefuellingElement Aerial refuelling element which is impacted by a flight restriction. AerialRefuelling
FlightRoutingElement routePortionElement Route portion which is impacted by a flight restriction. RoutePortion
FlightRoutingElement standardInstrumentArrivalElement Standard instrument arrival which is impacted by a flight restriction. StandardInstrumentArrival
FlightRoutingElement standardInstrumentDepartureElement SID which is impacted by a flight restriction. StandardInstrumentDeparture
FlightRoutingElement flightLevel Level associated with the routing element. FlightRestrictionLevel
FlightRoutingElement directFlightElement Direct flight segment which is impacted by a flight restriction. RouteTrajectorySegment
FlightRoutingElement pointElement Significant point which is impacted by a flight restriction. SignificantPoint
FlightRoutingElement aerodromeElement Aerodrome which is impacted by a flight restriction. Aerodrome
FlightRoutingElement speedReference A code indicating the reference system for the speed value. CodeSpeedReferenceType
FlightRoutingElement speedCriteria A code indicating whether the speed is a maximum, a minimum or an imposed value. CodeComparisonType
FlightRoutingElement speed The value of the speed limit imposed on a routing element. ValSpeedType
FlightRoutingElement orderNumber A number in sequence used to indicate the order of the routing element in the flight restriction routing to which it belongs. Integer
FlightRoutingElement - An airspace, route or point that is concerned by a specified flight restriction. -
FlightRestrictionRoute routeElement Routing element concerned by a specified flight restriction. FlightRoutingElement
FlightRestrictionRoute contact The contact information of the relevant authority which can grant the permission for using the routing. ContactInformation
FlightRestrictionRoute isPriorPermissionRequired Indication that a minimum lead time is required for contacting the relevant authority in order to get permission for using the routing. Boolean
FlightRestrictionRoute - A sequence of routing elements (points, route portions or airspace) that must/must not appear in the specified order in the flight plan of an aircraft fulfilling the conditions of the related Flight Restriction. -
FlightRestrictionLevel cruisingLevelRange A cruising level band associated with a flight restriction. DistanceVerticalRangeType
FlightRestrictionLevel cruisingLevel A cruising level associated with a flight restriction. ValVerticalDistanceType
FlightRestrictionLevel - A single level or a level band associated with a flight restriction, either condition or routing element. -
FlightRestriction flight Fflight affected by the flight restriction. FlightConditionCombination
FlightRestriction regulatedRoute Route regulated by the flight restriction FlightRestrictionRoute
FlightRestriction type A code indicating if the restriction is an interdiction or a mandatory routing. CodeFlightRestrictionType
FlightRestriction instruction A description of the operational instructions which form the flight restriction. CharacterString
FlightRestriction designator A coded value which identifies the restriction. CharacterString
FlightRestriction - A rule meant to regulate the use of the route network, by identifying a set of flights which fulfil a combination of elementary flow conditions and either forbidding them on a particular routing or obliging them to follow one routing out of a set of mandatory alternatives. -
FlightCrewApplicationAndApproval qualification A particular equipment or procedure qualification. Qualification
FlightCrewApplicationAndApproval runwayVisualRangeMinima Operating minima when special meteorological conditions exist. ValDistanceType
FlightCrewApplicationAndApproval - Equipment and procedures for which the air crew is qualified. -
FlightConfiguration mainEnginesFuelFlow The fuel flow for the main engines of an aircraft at a specific time during a flight in terms of amount per time unit. Decimal
FlightConfiguration isTCASResolutionAdvisoryActive Flag indicating if TCAS Resolution Advisory is active =0 TCAS II or ACAS RA not active =1 TCAS RA active Boolean
FlightConfiguration isSpecificServiceCapability Indication whether specific BDS-registers are used, without additional specifications. Boolean
FlightConfiguration isSingleAntenna Single Antenna = 0 Antenna Diversity = 1 Single Antenna only Boolean
FlightConfiguration isReceivingATCServices Indication whether the aircraft is receiving ATC Services. Boolean
FlightConfiguration isPositionOffsetApplied Position Offset Applied = 0 Position transmitted is not ADS-B position reference point = 1 Position transmitted is the ADS-B position reference point Boolean
FlightConfiguration isIDENTSwitchActive Indication that the IDENT"-switch is active." Boolean
FlightConfiguration barometricPressureSetting The barometric pressure reading used to adjust a pressure altimeter for variations in existing atmospheric pressure or to the standard altimeter setting. ValPressureType
FlightConfiguration auxiliaryPowerUnitFuelFlow The fuel flow for the auxilliary power unit of aircraft at a specific time during a flight in terms of amount per time unit. Decimal
FlightConfiguration aircraftMass The mass of the aircraft at a specific time during the flight. ValMassType
FlightConfiguration - Configuration of aircraft in operation. -
FlightConditionElement aircraft A condition based on an aircraft. Aircraft
FlightConditionElement airspaceCondition A condition based on an airspace. Airspace
FlightConditionElement aerialRefuellingCondition A condition based on an aerial refuelling. AerialRefuelling
FlightConditionElement routePortionCondition A condition based on a route portion. RoutePortion
FlightConditionElement standardInstrumentArrivalCondition A condition based on an standard instrument arrival. StandardInstrumentArrival
FlightConditionElement standardInstrumentDepartureCondition A condition based on an SID. StandardInstrumentDeparture
FlightConditionElement operationalCondition A condition based on operational circumstances. FlightConditionCircumstance
FlightConditionElement operand A combination of flight conditions. FlightConditionCombination
FlightConditionElement directFlightCondition A condition based on a direct flight. RouteTrajectorySegment
FlightConditionElement weather A condition based on the weather. WeatherCondition
FlightConditionElement organisationCondition A condition based on an organisation. Organisation
FlightConditionElement significantPointCondition A condition based on a significant point. SignificantPoint
FlightConditionElement flightLevel Flight level associated with a flight condition element. FlightRestrictionLevel
FlightConditionElement aerodromeCondition A condition based on an aerodrome. Aerodrome
FlightConditionElement borderCrossingCondition A condition based on the crossing of the common border between two adjacent airspaces. AirspaceEntry
FlightConditionElement index A sequence number used to indicate the order of the operand when composing the flight condition combination. Integer
FlightConditionElement - An operand in a flight condition combination. -
FlightConditionCombination element An element of the flight condition. FlightConditionElement
FlightConditionCombination logicalOperator The type of operation combining an elementary condition or a previously defined combination with other elementary conditions or previously defined combinations. CodeLogicalOperatorType
FlightConditionCombination - A combination of conditions involving: 1) an operator such as \AND\", \"OR\", \"AND NOT\", \"SEQUENCE\", \"NONE\" and 2) one or more operands, each of these being either a condition element or another combination of conditions." -
FlightConditionCircumstance relationWithLocation A code qualifying a location (such as an airspace, aerodrome, point, etc.) when used as condition element. CodeLocationQualifierType
FlightConditionCircumstance isReferenceLocation A code indicating if the condition element is a reference location for the flight restriction, i.e. if the time schedule associated with the restriction must be considered as applicable for that flight condition element. Boolean
FlightConditionCircumstance - Circumstance related to the elementary condition (such as departing from an aerodrome), which is used to further refine the selection of flights being affected by the restriction. -
FlightCapability aircraftCapability The ability of an aircraft or an aircraft equipment to provide a service or perform a function that, either on its own or with other services or functions, can deliver a definable level of performance. AircraftCapability
FlightCapability flightCrewApplicationAndApproval Equipment and procedures for which the air crew is qualified. FlightCrewApplicationAndApproval
FlightCapability rnpCapability Indication about which Required Navigation Performance requirements can be met by the aircraft while operating in the context of a particular airspace when supported by the appropriate navigation infrastructure. CodeRNPCapabilityType
FlightCapability rnavCapability Indication about which Area Navigation requirements can be met by the aircraft while operating in the context of a particular airspace when supported by the appropriate navigation infrastructure. CodeRNAVFlightCapabilityType
FlightCapability navigationCapability The navigation capability of the aircraft and associated flight crew qualifications. CodeNavigationCapabilityType
FlightCapability communicationCapability The capability of the aircraft and associated flight crew qualifications to communicate with ATS units. CodeCommunicationCapabilityType
FlightCapability - The capabilities of the flight comprising of the: a) presence of relevant serviceable equipment on board the aircraft; b) equipment and capabilities commensurate with flight crew qualifications; and c) where applicable, authorization from the appropriate authority. -
Flight aircraft The aircraft enabling the flight. Aircraft
Flight actualPassedWaypoint The actual waypoint passed by the flight. InfrastructurePoint
Flight arrivalOperations The set of flight operations following procedures associated with the destination aerodrome. ArrivalOperations
Flight departureOperations The set of flight operations following procedures associated with the departure aerodrome. DepartureOperations
Flight emergencyPhase Emergency situation in which the flight may be. EmergencyPhase
Flight diplomaticClearance Diplomatic clearance applicable to the flight. DiplomaticClearance
Flight coordination The coordination of the conditions of transfer between ATC units successively in control of the flight. CoordinationAndTransfer
Flight destinationAerodrome The aerodrome of intended landing. Aerodrome
Flight departureAerodrome The aerodrome from which the flight departs. Aerodrome
Flight alternateAerodrome An aerodrome to which an aircraft may proceed when it becomes either impossible or inadvisable to proceed to or to land at the aerodrome of intended landing where the necessary services and facilities are available, where aircraft performance requirements can be met and which is operational at the expected time of use. Aerodrome
Flight pilot The pilot in command of the aircraft. PilotInCommand
Flight flightCapability The capabilities of the flight. FlightCapability
Flight responsibleATSU The ATSU controlling the flight. Unit
Flight routeTrajectory The description of movement of an aircraft. RouteTrajectory
Flight airspaceEntry Airspace entry event occurring during the flight. AirspaceEntry
Flight operator The aircraft operator of the flight. AircraftOperator
Flight ssrCode SSR code assigned to the flight. SSRCode
Flight militaryAircraftOperator The Unit that flies the Sortie. MilitaryAuthority
Flight dataLinkAuthority The Air traffic services unit (ATSU) with which the aircraft is communicating using Controller-pilot data link communications (CPDLC). Unit
Flight diversionRecoveryFlight Indication that a flight is the recovery for a flight that changed its original destination. Flight
Flight previousFlight The arrival flight that will use the same aircraft. Flight
Flight nextFlight The departure flight that will use the same aircraft. Flight
Flight airspaceExit Airspace exit event occurring during the flight. AirspaceExit
Flight aircraftIdentification The aircraft identifiation of the flight. AircraftIdentification
Flight formationComponent Description of the set of airframes belonging to the formation flight that are of the same type. FormationComponent
Flight emergencyContact Emergency contact information. ContactInformation
Flight type The type of the flight. CodeFlightType
Flight totalEstimatedElapsedTime For IFR flights, the estimated time required from take-off to arrive over that designated point, defined by reference to navigation aids, from which it is intended that an instrument approach procedure will be commenced, or, if no navigation aid is associated with the destination aerodrome, to arrive over the destination aerodrome. For VFR flights, the estimated time required from take-off to arrive over the destination aerodrome. TM_Duration
Flight statusForCount A flight status for limiting the traffic count. CodeFlightStatusForCountType
Flight statusFFICE Status information for information management of the flight information. CodeFFICEStatusType
Flight reasonForSpecialHandling The reason for special handling of a flight by ATS. CodeReasonForSpecialHandlingType
Flight readyStatus The flight readiness status. CodeFlightReadyStatusType
Flight preferredCourseDeviationIfReRoute Preferring a southerly course deviation if a re-route is necessary. CodeCompassPointType
Flight origin An indication of the origin of the flight with regard to the national borders. CodeFlightOriginType
Flight operatorFlightPriority Value between 0 and 100 that the flight operator assigns to the aircraft to indicate a relative level or priority among its aircrafts arriving in a given airport in case of traffic, in order to assign delays. Integer
Flight numberOfAircraft Number of aircraft flying in a formation in which the aircraft are governed by one flight plan. Integer
Flight isReRouteOf120NmAcceptable Any reroute less than 120 nm or less is acceptable. Boolean
Flight isIFPLIdentifierTemporary For an AFIL flight, indication whether the IFPL identifier is temporary assigned by FDP. Boolean
Flight isGroundDelayPreferrableOverReRoute Preferring a ground delay over a reroute for pre-departure flights. Boolean
Flight isFlightManagementForced Indication whether a change in the management of the flight has been forced by a manual arbitration. Boolean
Flight isAirborne Indication whether the flight is airborne. Boolean
Flight isAbleToAcceptSpecificRunway The operator may be unwilling or unable to accept a specific runway. Boolean
Flight isAbleToAcceptCirclingApproaches The aircraft operator may be unwilling to perform circling approaches. Boolean
Flight isAbleToAcceptAirToAirSeparation The aircraft operator may be unwilling to perform air-to-air separation. Boolean
Flight ifplIdentifier A unique flight plan identifier allocated by the IFPS. CharacterString
Flight hasSpecialRequirements Indicator that the flight is expected to be operating in accordance with regulations issued by the relevant State for aircraft operating as State aircraft, as per Article 3 of the Convention on International Civil Aviation (Doc 7300), and for aircraft operating in accordance with State regulations for non-standard flying activities, normally through the use of reserved airspace. Boolean
Flight globallyUniqueFlightIdentifier A single reference for FF-ICE information pertinent to a flight that is unique globally. CharacterString
Flight fuelEndurance The estimated maximum length of time the aircraft can spend in the cruise phase of flight, determined by the amount of fuel at take-off. TM_Duration
Flight flightDataKind Indication whether the flight information is real or a copy of a real flight (alternative or what-if flight). CodeFlightDataKindType
Flight dateOfDeparture The date of flight departure. Date
Flight - The operation of an aircraft which, in the case of a manned aircraft, takes place between the time any person boards the aircraft with the intention of flight until such time as all such persons have disembarked, or in the case of an unmanned aircraft, takes place between the time the aircraft is ready to move with the purpose of flight until such time as it comes to rest at the end of the flight and the primary propulsion system is shut down. -
FireFightingService standard A code indicating the standard referred to by the fire fighting category value. CodeAviationStandardsType
FireFightingService category A standard categorisation of the rescue and fire-fighting capabilities of an aerodrome on the basis of the length and fuselage width of the largest aircraft to be rescued. CodeFireFightingType
FireFightingService - An airport service that provides rescue and fire fighting capabilities for aircraft in emergency at and around the airport. -
FinalProfile altitude A declared altitude defined for a final segment. ApproachAltitudeTable
FinalProfile distance A declared distance defined for a final segment. ApproachDistanceTable
FinalProfile timing A declared time defined for a final segment. ApproachTimingTable
FinalProfile - The profile view of a final segment defined for an approach procedure. -
FinalLeg visualDescentPoint A defined point on the final approach course of a nonprecision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference is established. InfrastructurePoint
FinalLeg finalPathAlignmentPoint A point defined by a latitude, longitude and MSL elevation used in conjunction with the LTP and the geometric center of the WGS-84 ellipsoid to define the vertical plane of a PA RNAV final approach course. InfrastructurePoint
FinalLeg condition A specific condition established for the final segment leg. ApproachCondition
FinalLeg finalApproachSegmentDataBlock Data used in the CRC calculation of the FMS box to insure the final segment of an approach procedure has not been modified. FinalApproachSegmentDataBlock
FinalLeg isRNPDMEAuthorised Indication whether DME/DME RNP 0.3 is allowed. Boolean
FinalLeg minimumBarometricVerticalNavigationTemperature The aerodrome temperature below which the use of Baro-VNAV is not authorized to the LNAV/VNAV DA. ValTemperatureType
FinalLeg landingSystemCategory Landing system category. CodeInstrumentRunwayType
FinalLeg guidanceSystem Guidance system used on the final approach segment of an instrument approach procedure. CodeFinalGuidanceType
FinalLeg courseOffsetSide Indication on which side of the extended runway centreline the final approach course lies, when viewed from the Final Approach Fix. CodeRelativePositionType
FinalLeg courseOffsetDistance The distance between the final approach course and extended runway centreline at a point located 3000 ft from the landing threshold point, measured perpendicular to the extended runway centreline. ValDistanceType
FinalLeg courseOffsetAngle The offset angle between the final approach course and the extended runway centreline. Angle
FinalLeg courseCentrelineIntersect Indication whether the intersection of the final approach course with the extended runway centreline is located before or after the landing threshold point. CodeRelativePositionType
FinalLeg courseCentrelineDistance The distance from the landing threshold point to the point where the extended runway centreline intersects the final approach course. ValDistanceType
FinalLeg - A segment leg designed in accordance with the rules for final segments. -
FinalApproachSegmentDataBlock verticalAlarmLimit Half the length of a segment on the vertical axis (perpendicular to the horizontal plane of WGS-84 ellipsoid), with its centre being at the true position, which describes the region which is required to contain the indicated vertical position with a probability of 1-E-7 per approach, assuming the probability of a GPS satellite integrity failure being included in the position solution is less than or equal to E-4 per hour. Decimal
FinalApproachSegmentDataBlock thresholdCourseWidth The width of the lateral course at the Landing Threshold Point (LTP). This width, in conjunction with the location of the Flight Path Alignment Point (FPAP) defines the sensitivity of the lateral deviations throughout the approach. ValDistanceType
FinalApproachSegmentDataBlock satelliteBasedAugmentationSystemServiceProvider SBAS Service Provider Identifier. A number from 0 to 15 that associates the approach procedure to a particular satellite based approach system service provider. Integer
FinalApproachSegmentDataBlock routeIndicator Route Indicator. A single alpha character (A through Z or blank, omitting I and O) used to differentiate between multiple final approach segments to the same runway or heliport. CharacterString
FinalApproachSegmentDataBlock remainderCyclicRedundancyCheck Hexadecimal representation of the 32-bit CRC used to check the integrity of the FAS data block. ValHexType
FinalApproachSegmentDataBlock referencePathIdentifier Reference Path Identifier. A four-character identifier that is used to confirm selection of the correct approach procedure. CharacterString
FinalApproachSegmentDataBlock referencePathDataSelector Reference Path Data Selector (RPDS). A number (0-48) that enables automatic tuning of a procedure by LAAS avionics. Integer
FinalApproachSegmentDataBlock operationType Operation Type. A number from 0 to 15 that indicates the type of the final approach segment. Integer
FinalApproachSegmentDataBlock lengthOffset Distance from the stop end of the runway to the Flight Path Alignment Point ValDistanceType
FinalApproachSegmentDataBlock horizontalAlarmLimit The radius of a circle in the horizontal plane (the local plane tangent to the WGS-84 ellipsoid), with its centre being at the true position, which describes the region which is required to contain the indicated horizontal position with the required probability for a particular navigation mode assuming the probability of a GPS satellite integrity failure being included in the position solution is less than or equal to E-4 per hour. Decimal
FinalApproachSegmentDataBlock codeICAO The first two designators of the ICAO location identifier, as identified in ICAO Doc 7910. CharacterString
FinalApproachSegmentDataBlock approachPerformanceDesignator Approach Performance Designator. A number from 0 to 7 that identifies the type of approach. Integer
FinalApproachSegmentDataBlock - The additional information about the Precision Final Segment. Most attributes describe the LPV path point record required for WAAS procedures. -
Facility icaoPrefixCode ICAO Prefix Code of Facility. CharacterString
Facility facilityType The category of the Facility. CharacterString
Facility facilityName Name of the Facility. CharacterString
Facility fiaoCode Flight Inspection Code of Facility. CharacterString
Facility commissionedDate Date that Facility was commissioned. Date
Facility - A physical structure housing personnel or equipment supporting aviation functions and processes. -
EquipmentUnavailableAdjustmentColumn visibilityAdjustment Adjustment for the corresponding visibility value. ValVerticalDistanceType
EquipmentUnavailableAdjustmentColumn isLandingSystemLightsAvailable Indication whether landing system lights are available. Boolean
EquipmentUnavailableAdjustmentColumn isEquipmentRVRAvailable Indication whether RVR reading equipment is available. Boolean
EquipmentUnavailableAdjustmentColumn isApproachLightingInoperative Indication whether the approach lighting is inoperative. Boolean
EquipmentUnavailableAdjustmentColumn guidanceEquipment The guidance equipment which is inoperative CodeApproachType
EquipmentUnavailableAdjustmentColumn - Adjustments that need to be applied in case equipment is inoperative. -
EquipmentUnavailableAdjustment adjustmentINOPCol The adjustment to the minimum based on the inoperable equipment. EquipmentUnavailableAdjustmentColumn
EquipmentUnavailableAdjustment type Indication whether the specified altitude/height is adjusted for the case when certain equipment is unavailable. CodeEquipmentUnavailableType
EquipmentUnavailableAdjustment isAdjustedWhenApproachLightingInoperative Indication whether the specified altitude/height is adjusted for the case when the approach lighting is inoperative. Boolean
EquipmentUnavailableAdjustment - Adjustments to minima when equipment is not available. -
EquipmentCapability terrainAwarenessAndGroundProximityAlertingCapability The capability of the aircraft to warn or alert about the proximity of the ground. CodeTerrainAwarenessAndGroundProximityAlertingCapability
EquipmentCapability isCapable Indication whether the aircraft equipment has this type of capability. Boolean
EquipmentCapability classB2TransmitPowerCapability The class B2 power transmission capability. CodeClassB2TransmitPowerCapabilityType
EquipmentCapability acasCapability The capability of the airborne collision avoidance system. CodeACASCapabilityType
EquipmentCapability - A particular aircraft equipment capability. -
EntityCollection metadata Metadata about the EntityCollection. MD_Metadata
EntityCollection member An entity that is member of the collection. Entity
EntityCollection annotation A general text note for the entity collection. Note
EntityCollection - A collection of entities. -
Entity metadata Metadata about the Entity. MD_Metadata
Entity annotation A general text note for the entity or for one of its properties. Note
Entity lifecycleStageStatus The lifecycle stage of data to enable controls, such as allowing or prohibiting changes to data that is in a specific status, or making data available to other systems when it is in a certain status. CharacterString
Entity identifier Special unique identifier permanently assigned to an entity. IdentifierType
Entity contextUsage The intended purpose of the data, whether that data is intended for publication, future development, research and development, or future predictions. CharacterString
Entity - A definition (type) of an data (ATM) item of interest that is implementation independent and it is subject to constraints. -
Engine type An indication of the type of aircraft engine. CodeAircraftEngineType
Engine maximumRatedThrust The maximum rated thrust. Decimal
Engine - A unit used or intended to be used for aircraft propulsion. It consists of at least those components and equipment necessary for functioning and control, but excludes the propeller/rotors (if applicable). -
EmergencyPhase lastContactUnit The last ATS unit which had two-way contact with the aircraft. Unit
EmergencyPhase lastReportedPosition Last reported aircraft position. RouteTrajectoryPoint
EmergencyPhase type The type of emergency phase. CodeEmergencyPhaseType
EmergencyPhase timeAtLastReportedPosition Time at last reported aircraft position. ClockTime
EmergencyPhase timeOfLastTwoWayContact Time of the last two-way contact with the aircraft. ClockTime
EmergencyPhase reason The emergency reason. CharacterString
EmergencyPhase frequencyOfLastContact Transmitting or receiving frequency of the last two-way contact with the aircraft. ValFrequencyType
EmergencyPhase emergencyStatus The status of the emergency. CodeEmergencyStatusType
EmergencyPhase communicationDefect An issue in the communication between the ground and the flight. CharacterString
EmergencyPhase actionTaken A description of an action taken by an Air Traffic Service unit, in the event of search and rescue. CharacterString
EmergencyPhase - A generic term meaning, as the case may be, uncertainty phase, alert phase or distress phase. -
DurationWithPlanningType planningStatus Qualification of the planning stage where the information is coming from. CodePlanningStatusType
DurationWithPlanningType - Describes the length or distance in the temporal dimension and allows the planning status to be recorded. -
Document issuer The organisation which issed the document. Organisation
Document versionNumber The version number of the document. Number
Document publicationEndDate The date when the document is no longer in effect. DateTime
Document publicationDate The planned or active date, the official date a document goes into effect and is actually being used. DateTime
Document documentURL The web address of the document in URL format. CharacterString
Document documentType The type of document. CharacterString
Document documentIdentifier The document identifier. CharacterString
Document - A piece of written, printed, or electronic matter that provides information or evidence or that serves as an official record. -
DockingArea pier A pier included in the docking area. Pier
DockingArea floatingBarge A floating barge included in the docking area. FloatingBarge
DockingArea hoist A hoist capability available at the docking area. Hoist
DockingArea dockSite Seaplane landing area dock site. FloatingDockSite
DockingArea gangway A gangway included in the docking area. Gangway
DockingArea marineRailway A marine railway included in the docking area. MarineRailway
DockingArea name A commonly used name associated with the Docking Area. CharacterString
DockingArea isPierAvailable Indicates that a pier is available in the Docking Area. Boolean
DockingArea isMarineRailwayAvailable Indicates that a marine railway is available in the Docking Area. Boolean
DockingArea isHoistAvaible Indicates that a hoist is available in the Docking Area. Boolean
DockingArea isGangwayAvailable Indicates that a Gangway is available in the Docking Area. Boolean
DockingArea isFloatingDockAvailable Indicates that a Floating Dock is available in the Docking Area Boolean
DockingArea isFloatingBargeAvailable Indicates that a Floating Barge is available in the Docking Area Boolean
DockingArea - A defined area on a seaplane base either fixed or floating, intended to accommodate aircraft for purposes of loading or unloading passengers or cargo, refueling, parking, or maintenance. -
DME type The particular spectrum characteristics or accuracy of the DME. CodeDMEType
DME ghostFrequency The frequency of a virtual VHF facility paired with the DME according to ICAO Annex 10, table A, ch.3. ValFrequencyType
DME displace The distance from the DME antenna to the position where the zero range indication occurs in the DME receiver. ValDistanceType
DME channel The channel of the DME. CodeDMEChannelType
DME - Ultra High Frequency (UHF) ground equipment that is used in conjunction with airborne equipment to determine distance between the airborne and ground equipment. -
DistanceVerticalRangeType upper The upper limit of the vertical distance range. ValVerticalDistanceType
DistanceVerticalRangeType lower The lower limit of the vertical distance range. ValVerticalDistanceType
DistanceVerticalRangeType - The area of variation of a vertical distance between upper and lower limits. -
DistanceIndication usedPoint A significant point which defines the facility makeup. SignificantPoint
DistanceIndication fix A selected significant point that may have references (distance and/or angle indications). SignificantPoint
DistanceIndication type The type of distance indication. CodeDistanceIndicationType
DistanceIndication minimumReceptionAltitude The lowest altitude that an aircraft can receive signal. ValVerticalDistanceType
DistanceIndication distance The distance from the significant point. ValDistanceType
DistanceIndication - A distance reference from a significant point. -
DirectionFinder informationProvision An information service associated with the direction finder. InformationService
DirectionFinder assistedATCService The ATC Service which is assisted by the DirectionFinder AirTrafficControlService
DirectionFinder type The type of direction finder. CodeDirectionFinderType
DirectionFinder isDoppler An indication whether the equipment uses the doppler effect for higher precision. Boolean
DirectionFinder - An electronic device used to determine the position of a radio source by means of directional antennas, which receives the strongest radio signal when it is pointing directly at the transmitter. -
DiplomaticClearance participant Nations participating to the diplomatic clearance through a Note of Accession State
DiplomaticClearance clearanceNumber European permanent or blanket diplomatic clearance number for the calendar year or one or more national diplomatic clearance numbers. CharacterString
DiplomaticClearance - A special permission for military transport aircraft of the participants to fly over each other country's territory and to land at and take-off from military and civilian airports (to the exception of the airports and/or areas specifically mentioned in a list of exempted airports and/or areas to be completed by each participant) whilst adhering to all national rules, international agreements, ICAO rules, restrictions described in the national military and civilian Aeronautical Information Publications, ATC regulations, NOTAMs or other special requirements. -
DepartureOperations sid The standard instrument departure the aircraft may use after taking off. StandardInstrumentDeparture
DepartureOperations offBlockReady Off-Block Ready event linked to the departure. OffBlockReady
DepartureOperations departureTaxiway The taxiway allocated to the flight by ATC and used for movement between runway and apron. Taxiway
DepartureOperations departureRunway The runway direction used for taking off. RunwayDirection
DepartureOperations departureStand The aircraft stand from which the aircraft departs. AircraftStand
DepartureOperations offBlock Off-Block event linked to the departure. OffBlock
DepartureOperations clearanceForDeparture The departure clearance of the flight. DepartureClearance
DepartureOperations startUpApproval The departure clearance authorising start-up. StartUpClearance
DepartureOperations departureGate The embarking gate. Gate
DepartureOperations takeOff Take-Off event linked to the departure. TakeOff
DepartureOperations boarding The boarding of the aircraft during the departure operations. Boarding
DepartureOperations deicingProcedure The procedure describing the progress in de-icing process. Deicing
DepartureOperations startUp Start-up event linked to the departure. StartUp
DepartureOperations - The set of flight operations following procedures associated with the departure aerodrome. -
DepartureLegCondition engine Type of aircraft engine allowed for the condition. Engine
DepartureLegCondition minimumEnrouteAltitude The altitude for an en-route segment that provides adequate reception of relevant navigation facilities and ATS communications, complies with the airspace structure and provides the required obstacle clearance. ValVerticalDistanceType
DepartureLegCondition minimumCrossingAtEnd The lowermost vertical position at the end point, when flying on the route portion in the direction indicated in the route portion usage. ValVerticalDistanceType
DepartureLegCondition maximumCrossingAtEnd The uppermost vertical position at the end point, when flying on the route portion in the direction indicated in the route portion usage. ValVerticalDistanceType
DepartureLegCondition - A condition which is established for a departure leg. -
DepartureLeg departure The SID which is composed of the departure leg. StandardInstrumentDeparture
DepartureLeg condition A specific condition established for the departure leg. DepartureLegCondition
DepartureLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
DepartureLeg minimumObstacleClearanceAltitude The minimum altitude for a defined segment of flight that provides the required obstacle clearance. ValVerticalDistanceType
DepartureLeg - A portion of a departure procedure as defined by two consecutive significant points. -
DepartureClearance clearedStandardInstrumentDeparture The standard instrument departure that the flight is cleared to fly after take-off. StandardInstrumentDeparture
DepartureClearance departure Operations for which the departure clearance applies. DepartureOperations
DepartureClearance departureAerodrome The departure aerodrome. Aerodrome
DepartureClearance departureRunway The runway direction from which the flight is cleared to take off. RunwayDirection
DepartureClearance departureClearanceStatus The departure clearance status. CodeDepartureClearanceStatusType
DepartureClearance - Authorization for an aircraft to take-off under conditions specified by an air traffic control unit. -
DeicingGroup associatedAerodrome The aerodrome associated with this deicing group Aerodrome
DeicingGroup deicingArea A deicing area forming part of this deicing group DeicingArea
DeicingGroup - A group of deicing areas. -
DeicingAreaMarking markedDeicingArea Deicing area that is marked. DeicingArea
DeicingAreaMarking - A symbol or group of symbols displayed on the surface of a deicing area -
DeicingArea standLocation Aircraft stand associated with the deicing area. AircraftStand
DeicingArea associatedApron Apron associated with the deicing area. Apron
DeicingArea availability The operational status of the deicing area. ApronAreaAvailability
DeicingArea apronElement An apron element associated with this deicing area. ApronElement
DeicingArea taxiwayElement A taxiway element associated with the deicing area. TaxiwayElement
DeicingArea taxiwayLocation The taxiway associated with the deicing area. Taxiway
DeicingArea deicingArea A deicing area associated with this deicing area. DeicingArea
DeicingArea guidanceLine A guidance line associated with the deicing area. GuidanceLine
DeicingArea surfaceProperties Surface characteristics of the deicing area. SurfaceCharacteristics
DeicingArea deicingGroup The associated Deicing Group DeicingGroup
DeicingArea deicingAreaMarking The Marking marked on the DeicingArea DeicingAreaMarking
DeicingArea - An area comprising an inner area for the parking of an aeroplane to receive de-icing / anti-icing treatment and an outer area for the manoeuvring of two or more mobile de-icing / anti-icing equipment. -
Deicing departure The departure operations that include the deicing. DepartureOperations
Deicing areaForDeicing The deicing area where the deicing operation is carried out. DeicingArea
Deicing readyForDeicing The time when the aircraft is ready to be de-iced. DateTimeWithPlanningType
Deicing endOfDeicing The time when de-icing operations on an aircraft end. DateTimeWithPlanningType
Deicing deicingTolerance Tolerance in deicing time TM_Duration
Deicing deicingStatus Status of progress of the de-icing procedure. CodeDeicingStatusType
Deicing deicingPlace De-icing location. CodeLocationToDeiceType
Deicing deicingDuration The forecast duration of the de-icing procedure. TM_Duration
Deicing commencementOfDeicing The time when de-icing operations on an aircraft starts. DateTimeWithPlanningType
Deicing - De-icing operation on an aircraft that may consist of removal of snow, ice or frost from the aircraft (de-icing), and/or also application of chemicals that remain on a surface and continue to delay the reformation of ice up (anti-icing). -
DateTimeWithPlanningType valueInterpretation Indication of how the time value should be interpreted. CodeValueInterpretationType
DateTimeWithPlanningType timeTolerance Allowable amount of variation in time, expressed symmetrically with regards to the time value. TimeRangeType
DateTimeWithPlanningType planningStatus Qualification of the planning stage where the information is coming from. CodePlanningStatusType
DateTimeWithPlanningType - A combination of a date and a time type which allows the planning status to be recorded. -
CrewMember contactDetails The contact details of the crew member. ContactInformation
CrewMember - A person assigned by an operator to duty on an aircraft during a flight duty period. -
CoordinationAndTransfer currentCommunicationOe The operational entity currently in communication with the flight, indicating the unique contoller that is controlling the flight. Unit
CoordinationAndTransfer transferringOe The transferring operational entity for a given coordination. Unit
CoordinationAndTransfer previousSSRCode The SSR code used by the flight immediately before the one communicated or requested during transfer. SSRCode
CoordinationAndTransfer previousCommunicationOe The operational entity communicating with the aircraft in the transferring system instance before the transfer. Unit
CoordinationAndTransfer boundary The boundary for the transfer of control. RouteTrajectoryPoint
CoordinationAndTransfer receivingCommunicationOe The operational entity that will be in communication with the aircraft after the transfer. Unit
CoordinationAndTransfer nextSSRCode The SSR code used by the receiving system instance. SSRCode
CoordinationAndTransfer receivingOe The receiving operational entity for a given coordination. Unit
CoordinationAndTransfer processStatus The state of progress of the coordination and transfer of control process (between civilian ATSUs or between a civilian and a military ATSU or with an Oceanic centre) CodeCoordinationAndTransferStatusType
CoordinationAndTransfer nonStandardReason The reason for a non standard coordination. CodeNonStandardReasonType
CoordinationAndTransfer isStandardProcedureApplied Indicator of whether or not the coordination process is in agreement with pre-defined criteria (agreed coordination points, flight levels on these points, ADEP, ADES, time or distance limits after which coordination is considered non standard etc.). Boolean
CoordinationAndTransfer isSSRCoderequested Indicator of whether or not the receiving unit is requested to assign an SSR code to the flight. Boolean
CoordinationAndTransfer isNextAuthorityNotified Indication whether the next authority has been notified or not. Boolean
CoordinationAndTransfer coordinationReason The reason for coordination. CodeCoordinationReasonType
CoordinationAndTransfer coordinationConditionStatus The state of coordination of the time and level at the coordination point. CodeBasicCoordinationStatusType
CoordinationAndTransfer - A dialogue procedure between ATC Units successively in control of a flight, comprising - notification of the flight - coordination of conditions of transfer by the transferring ATC unit - coordination, if necessary, and acceptance of conditions of transfer by the accepting ATC unit - transfer of control to the accepting ATC unit. -
ConvectionCell volume The volume of the convection cell. AirspaceVolume
ConvectionCell convection The convection phenomenon occuring within the cell. Convection
ConvectionCell convectionCellType Indication whether the convection cell described is the base (cell base) of a cell, or the upper part of a cell (cell top). CodeConvectionCellType
ConvectionCell convectionCellTopVariation The observed variation of the altitude of the upper part convection cell. CodeConvectionCellTopVariationType
ConvectionCell convectionCellOvershootPosition Location in latitude and longitude of the convection cell overshoot. TwoDimensionalPointType
ConvectionCell - A volume of convective air. -
Convection - In the atmosphere, convection is the dominant vertical transport process in convective boundary layers, which are common over tropical oceans and, during sunny days, over continents. Moist convection in the atmosphere is characterized by deep, saturated updrafts and downdrafts, and unsaturated downdrafts driven by the evaporation and melting of precipitation. This form of convection is made visible by cumulus clouds and cumulonimbus clouds in the case of precipitation convection. -
Contour contourValue The value of the measure that applies to that contour. For example a pressure chart could have contours where each contour line represents a specific pressure value, this could be sorted in the contourValue. Measure
Contour - An estimated or observed outline of a particular weather situation. -
ContactInformation address A postal address for the contact. PostalAddress
ContactInformation networkNode A direct link for the contact, over a data communication network. OnlineContact
ContactInformation phoneFax A phone or fax number for the contact. TelephoneContact
ContactInformation title The official title of the contact. CharacterString
ContactInformation name The official name of the contact. CharacterString
ContactInformation - Information required to enable contact with the responsible person and/or organisation. -
CodeWorkAreaType SURFACE_WORK The work area is used for surface improvements. -
CodeWorkAreaType PARKED_AIRCRAFT Parked or disabled aircraft or machinery. -
CodeWorkAreaType CONSTRUCTION The work area is used for construction. -
CodeWorkAreaType - A code indicating the type of work performed in the work area. -
CodeWindCharacteristicType VRB Wind direction on airport surface is variable -
CodeWindCharacteristicType NORMAL Wind on airport surface is normally described through the direction attribute -
CodeWindCharacteristicType CALM Wind direction on airport surface is irrelevant, wind is less than 1kt -
CodeWindCharacteristicType 100_KNOTS Forecasted wind on airport surface is more than 100kt (200 Km/h) -
CodeWindCharacteristicType - When it is not possible to forecast a prevailing surface wind direction due to its expected variability, for example, during light wind conditions (less than 3 kt) or thunderstorms, the forecast wind direction should be indicated as variable using VRB". When the wind is forecast to be less than 1 kt the forecast wind speed should be indicated as calm. When a wind speed of 20oKm/h (100kt) or more is forecast, it should be indicated as 200Km/h (or 100kt) [ICAO ANNEX 3, recommendation 6.2.12]" -
CodeWeatherSensorStatusType VISNO_LOC VISNO_LOC -
CodeWeatherSensorStatusType TSNO TSNO -
CodeWeatherSensorStatusType RVRNO RVRNO -
CodeWeatherSensorStatusType PWINO PWINO -
CodeWeatherSensorStatusType PNO PNO -
CodeWeatherSensorStatusType FZRANO FZRANO -
CodeWeatherSensorStatusType CHINO_LOC Chino Loc -
CodeWeatherSensorStatusType - The status of sensor used in weather observation. -
CodeWeatherSatelliteOrbitType POLAR_OPERATIONAL_ENVIRONMENTAL_SATELLITE The Polar-orbiting Operational Environmental Satellite (POES) project operates a constellation of weather satellites in polar orbits around the Earth. It is a joint effort between the National Oceanic and Atmospheric Administration (NOAA) and the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT). -
CodeWeatherSatelliteOrbitType GEOSTATIONARY_OPERATIONAL_ENVIRONMENTAL_SATELLITE The Geostationary Operational Environmental Satellite system (GOES), operated by the United States' National Oceanic and Atmospheric Administration's National Environmental Satellite, Data, and Information Service division, supports weather forecasting, severe storm tracking, and meteorology research. -
CodeWeatherSatelliteOrbitType - The type of weather satellite orbits. -
CodeWeatherRadarType TDWR_SYSTEM Terminal Doppler Weather Radar (TDWR) is a Doppler weather radar system with a three-dimensional pencil beam" used primarily for the detection of hazardous wind shear conditions, precipitation, and winds aloft on and near major airports situated in climates with great exposure to thunderstorms in the United States." -
CodeWeatherRadarType NEXRAD_SYSTEM NEXRAD (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars -
CodeWeatherRadarType ASR_4 A type of long-range surveillance radar. -
CodeWeatherRadarType - The types of weather radar. -
CodeWeatherPhenomenonType TEMPERATURE_INVERSION Vertical temperature distribution such that temperature increases with height. -
CodeWeatherPhenomenonType SQUALL Atmospheric phenomenon characterized by an abrupt and large increase of wind speed with a duration of the order of minutes which diminishes rather suddenly. It is often accompanied by showers or thunderstorms. -
CodeWeatherPhenomenonType SANDSTORM An ensemble of particles of sand energetically lifted to great heights by a strong and turbulent wind. -
CodeWeatherPhenomenonType SAND_WHIRL An ensemble of particles sand, sometimes accompanied by small litter, raised from the ground in the form of a whirling column of varying height with a small diameter and an approximately vertical axis. -
CodeWeatherPhenomenonType RADIOACTIVE_CLOUD A radioactive particulate contaminated atmospheric area. -
CodeWeatherPhenomenonType OCEAN_ICE_OBSTRUCTION Ocean ice obstruction is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water. -
CodeWeatherPhenomenonType MOUNTAIN_WAVE Atmospheric internal gravity waves, which are periodic changes of atmospheric pressure, temperature and orthometric height in a current of air. -
CodeWeatherPhenomenonType MOUNTAIN_OBSCURATION Description of a visibility condition that is distinguished from IFR because ceilings, by definition, are described as above ground level" (AGL). In mountainous terrain clouds can form at altitudes significantly higher than the weather reporting station and at the same time nearby mountain tops may be obscured by low visibility. In these areas the ground level can also vary greatly over a small area. " -
CodeWeatherPhenomenonType MESOCYCLONE_ALOFT A storm-scale region of rotation, typically around 2-6 miles in diameter and often found in the right rear flank of a supercell (or often on the eastern, or front, flank of a high precipitation storm). The circulation of a mesocyclone covers an area much larger than the tornado that may develop within it. Properly used, mesocyclone is a radar term; it is defined as a rotation signature appearing on Doppler radar that meets specific criteria for magnitude, vertical depth, and duration. -
CodeWeatherPhenomenonType LIGHTNING Luminous manifestation accompanying a sudden electrical discharge which takes place from or inside a cloud or, less often, from high structures on the ground or from mountains. -
CodeWeatherPhenomenonType FUNNEL_CLOUD Cloud formed at the core of a waterspout or tornado vortex, sometimes extending right down to the ground, caused by the reduction of pressure at the centre of the vortex. -
CodeWeatherPhenomenonType FOG_BANK Generally, a fairly well defined mass of fog observed in the distance, most commonly at sea. It is reported when occurring at the station. It is also reported when visible from the station but not occurring at the station and considered to be operationally significant. -
CodeWeatherPhenomenonType DUST_WHIRL An ensemble of particles of dust or sand, sometimes accompanied by small litter, raised from the ground in the form of a whirling column of varying height with a small diameter and an approximately vertical axis. -
CodeWeatherPhenomenonType DUST_STORM An ensemble of particles of dust energetically lifted to great heights by a strong and turbulent wind. -
CodeWeatherPhenomenonType - A code describing the types of weather phenomenon. -
CodeWeatherIntensityType UNKNOWN A report of unknown intensity. -
CodeWeatherIntensityType SEVERE A severe intensity. -
CodeWeatherIntensityType NONE A report of no intensity (no icing present, for example) for a condition. This is different from missing information. -
CodeWeatherIntensityType HEAVY A heavy intensity. -
CodeWeatherIntensityType MODERATE_SEVERE A moderate to severe intensity. -
CodeWeatherIntensityType MODERATE A moderate intensity. -
CodeWeatherIntensityType LIGHT_MODERATE A light to moderate intensity. -
CodeWeatherIntensityType LIGHT A light intensity. -
CodeWeatherIntensityType - A code indicating the weather intensity. -
CodeWeatherInstrumentType WXCAM Stationary camera that produces a visual image of the local weather. -
CodeWeatherInstrumentType WINDSOCK Primarily used to indicate wind direction, may also be used to estimate wind speed by its angle. -
CodeWeatherInstrumentType WEATHER_VANE Used to indicate wind direction. -
CodeWeatherInstrumentType WEATHER_BALLON Passive measurement, balloon position is tracked from the ground visually or via radar; wind profile is computed from drift rate and the theoretical speed of ascent. -
CodeWeatherInstrumentType RAWINSONDE GPS-based wind measurement is performed by the probe. -
CodeWeatherInstrumentType PITOT_TUBE Pitot Tube. -
CodeWeatherInstrumentType ANEMOMETER Measures wind speed, either directly, e.g. with rotating cups, or indirectly, e.g. via pressure differences or the propagation speed of ultrasound signals. -
CodeWeatherInstrumentType - The type of non-automated instrumentation being used to measure weather data reported by a Weather Source. -
CodeWeatherConditionType METEOROLOGICAL_OBSERVATION The evaluation of one or more meteorological elements. -
CodeWeatherConditionType METEOROLOGICAL_FORECAST A statement of expected meteorological conditions for a specified time or period, and for a specified area or portion of airspace. -
CodeWeatherConditionType - The type of weather condition being reported. -
CodeWaterOperatingAreaCoordinatedUseType S Commercial Shipping/Fishing -
CodeWaterOperatingAreaCoordinatedUseType R Recreational Boating/Fishing -
CodeWaterOperatingAreaCoordinatedUseType M Multiple -
CodeWaterOperatingAreaCoordinatedUseType A Aeronautical -
CodeWaterOperatingAreaCoordinatedUseType - A code describing the primary coordinated use of a waterway. -
CodeWakeVortexClassificationType MT Medium Turboprop Aircraft. -
CodeWakeVortexClassificationType HE Helicopter. -
CodeWakeVortexClassificationType MJ Medium-Jet Aircraft. -
CodeWakeVortexClassificationType MH Medium when Trailing; Heavy when Leading. -
CodeWakeVortexClassificationType L Light Aircraft. -
CodeWakeVortexClassificationType H Heavy Aircraft. -
CodeWakeVortexClassificationType - Aircraft classification depending on wake vortex separation. -
CodeWakeTurbulenceCategoryType UNDEFINED Not defined, none of the other values is applicable: applicable for AircraftTypes for which it is not clear whether the WTC is light, medium or heavy (e.g. helicopters). There is no relationship with the maximum certified take-off mass. -
CodeWakeTurbulenceCategoryType SUPER A SUPER HEAVY aircraft type e.g. the Airbus A380-800. (In the order of 560,000kg). -
CodeWakeTurbulenceCategoryType MEDIUM An aircraft type with a maximum certified take-off mass of less than 136000 kg. but more than 7000 kg. -
CodeWakeTurbulenceCategoryType LIGHT An aircraft type with a maximum certified take-off mass of 7000 kg or less. -
CodeWakeTurbulenceCategoryType HEAVY An aircraft type with a maximum certified take-off mass of 136000 kg or more. -
CodeWakeTurbulenceCategoryType - A grouping of aircraft according to the effect of the rotating air mass created behind the wing tips. -
CodeVORType VOT VOR test facility -
CodeVORType VOR Conventional VOR. -
CodeVORType DVOR Doppler VOR. -
CodeVORType - A code indicating the type of path to the next point. For example, great circle, clockwise arc, counter clockwise arc, etc. -
CodeVisualDockingGuidanceType SAFE_GATE A type of A-VDGS that uses an aircraft symbol on a display indicating the relative position along the centreline. -
CodeVisualDockingGuidanceType SAFE_DOC Safe dock allows aircraft to park up to an accuracy of 10 cm using lasers to attain the aircraft's position. -
CodeVisualDockingGuidanceType PAPA Parallax Aircraft Parking Aid consisting of a large grey/black box that uses the effect of perspective in order to indicate the relative position of the aircraft along the centreline. -
CodeVisualDockingGuidanceType APIS Aircraft Positioning and Information System that shows azimuth information using a series of parallel and black bars which kink at their midpoint. -
CodeVisualDockingGuidanceType AGNIS_STOP AGNIS system complemented with a simple stop light, on the side of the AGNIS display. -
CodeVisualDockingGuidanceType AGNIS_PAPA Combined AGNIS and PAPA device. -
CodeVisualDockingGuidanceType AGNIS Azimuth Guidance for Nose-In Stand, providing centreline guidance only by using two coloured lights mounted side by side. -
CodeVisualDockingGuidanceType A_VDGS Advanced Visual Docking Guidance System that features electronic displays which perform the functions of an AGNIS/PAPA installation, although with much greater accuracy. They may also provide collision avoidance from static objects. -
CodeVisualDockingGuidanceType - A coded list of values that indicate types of systems used at aircraft stands in order to help the pilot align and position the aircraft. -
CodeVerticalStructureType WINDSOCK WINDSOCK -
CodeVerticalStructureType WINDMILL_FARMS Windmill Farm. -
CodeVerticalStructureType WINDMILL Windmill. -
CodeVerticalStructureType WATER_TOWER Water tower. -
CodeVerticalStructureType WATER_SYSTEM AirMAT: The components of a water system including pipes, fittings, fixtures, treatment plants, and so on. -
CodeVerticalStructureType WASTEWATER_SYSTEM AirMAT: The components of a wastewater collection system including pipes, fittings, fixtures, treatment plants, collection locations, and so forth. -
CodeVerticalStructureType WALL Wall. -
CodeVerticalStructureType VEGETATION Vegetation. -
CodeVerticalStructureType URBAN Urban Area -
CodeVerticalStructureType TREE Tree. -
CodeVerticalStructureType TRANSMISSION_LINE_TOWER Transmission Line Tower -
CodeVerticalStructureType TRANSMISSION_LINE Transmission Line. -
CodeVerticalStructureType TRAMWAY Tramway. -
CodeVerticalStructureType TOWER Tower. -
CodeVerticalStructureType TETHERED_BALLOON Tethered balloon. -
CodeVerticalStructureType TERMINAL Aerodrome terminal. A terminal is a facility to handle arriving, transit, or departing passengers. As such, multiple terminals may share a single physical building, but are separate if passengers are not allowed to move freely between them. There is implicitly always at least one terminal in an aerodrome. -
CodeVerticalStructureType TANK tank. -
CodeVerticalStructureType STORM_SYSTEM AirMAT: The components of a storm drainage collection system including pipes, fittings, fixtures, and so on). -
CodeVerticalStructureType STADIUM Stadium. -
CodeVerticalStructureType STACK Stack (smoke, industrial). -
CodeVerticalStructureType SPIRE Spire (steeple). -
CodeVerticalStructureType SIGN Sign. -
CodeVerticalStructureType SALTWATER_SYSTEM AirMAT: The components of a salt water collection system. -
CodeVerticalStructureType RIG Rig (oil rig). -
CodeVerticalStructureType REFINERY Refinery. -
CodeVerticalStructureType POWERLINE_PYLON POWERLINE_PYLON -
CodeVerticalStructureType POWER_PLANT Power plant. -
CodeVerticalStructureType POLE Pole. -
CodeVerticalStructureType NUCLEAR_REACTOR Nuclear reactor. -
CodeVerticalStructureType NAVAID Navaid (navigation aid) -
CodeVerticalStructureType NATURAL_HIGHPOINT Natural high point. -
CodeVerticalStructureType NATURAL_GAS_SYSTEM AirMAT: The components of a natural gas distribution system consisting of pipes, fittings, fixtures, and so on. -
CodeVerticalStructureType MONUMENT Monument. -
CodeVerticalStructureType LIGHTHOUSE Lighthouse. -
CodeVerticalStructureType LIGHT_STANCHION LIGHT_STANCHION -
CodeVerticalStructureType INDUSTRIAL_SYSTEM AirMAT: The components of an industrial waste collection system including pipes, fittings, fixtures, tanks, lagoons, and so on. -
CodeVerticalStructureType HEAT_COOL_SYSTEM AirMAT: The components of a heating and cooling distribution system consisting of pipes, fittings, fixtures, and so on. -
CodeVerticalStructureType HANGAR HANGAR -
CodeVerticalStructureType GRAIN_ELEVATOR Grain elevator. -
CodeVerticalStructureType GENERAL_UTILITY AirMAT: The components of utility system which are universal in use and purpose and do not belong to a specific utility -
CodeVerticalStructureType GATE Area of a fence which may be opened for passage through the fence or closed to prevent passage through the fence. -
CodeVerticalStructureType FUEL_SYSTEM AirMAT: The components of a fuel distribution system consisting of pipes, fittings, fixtures, pumps, tanks, and so on -
CodeVerticalStructureType FOREST FOREST -
CodeVerticalStructureType FIXED_BASE_OPERATOR FBOs support GA and business aviation operations by providing maintenance, fueling, flight planning, and local ground transportation services. FBOs are typically located away from the commercial concourse/stand areas while still having access to active taxiways and runways. -
CodeVerticalStructureType FENCE Fence. -
CodeVerticalStructureType ELEVATOR Elevator. -
CodeVerticalStructureType ELECTRICAL_SYSTEM AirMAT: The components of an electrical distribution system including cables, switches, devices, motors, transformers, and so on. -
CodeVerticalStructureType ELECTRICAL_EXIT_LIGHT AirMAT: The components of an electrical exterior lighting system including cables, switches, devices, transformers, and so on. Does not include field, navaid, or approach lighting -
CodeVerticalStructureType EARTHERN_WORKS EARTHERN_WORKS -
CodeVerticalStructureType DOME Dome. -
CodeVerticalStructureType DAM Dam. -
CodeVerticalStructureType CRANE Crane. -
CodeVerticalStructureType COOLING_TOWER Cooling tower. -
CodeVerticalStructureType CONTROL_TOWER Control tower. -
CodeVerticalStructureType CONTROL_MONITORING_SYSTEM AirMAT: The components of an electronic monitoring and control system (EMCS) including cables, devices, and so on. -
CodeVerticalStructureType COMPRESSED_AIR_SYSTEM AirMAT: The components of a compressed air system. -
CodeVerticalStructureType CATENARY Catenary (wire). -
CodeVerticalStructureType CABLE_RAILWAY Cable Railway -
CodeVerticalStructureType CABLE_CAR Cable car. -
CodeVerticalStructureType BUSH BUSH -
CodeVerticalStructureType BUILDING Building. -
CodeVerticalStructureType BLASTFENCE BLASTFENCE -
CodeVerticalStructureType ARCH Arch. -
CodeVerticalStructureType ANTENNA Antenna. -
CodeVerticalStructureType AIRPORT_BEACON AIRPORT_BEACON -
CodeVerticalStructureType AG_EQUIP Agricultural Equipment -
CodeVerticalStructureType - A code indicating the type of vertical structure. -
CodeVerticalStructureMaterialType WOOD The hard, compact, fibrous substance of which the roots, trunks, and branches of trees and shrubs consist. Consists largely of secondary xylem, which forms the strengthening and water-transporting tissue of the plant. -
CodeVerticalStructureMaterialType TREATED_TIMBER A timber that has been impregnated with chemicals (for example: creosote oil) to reduce damage from wood rot and/or insects. Often used for the portions of a structure that are likely to be in ongoing contact with soil and/or water. -
CodeVerticalStructureMaterialType STONE Pieces of rock or mineral substance (other than metal) of definite form and size, usually artificially shaped, and used for some special purpose. Used, for example, for building, for paving, or in the form of a block, slab, or pillar set up as a memorial and/or a boundary-mark. -
CodeVerticalStructureMaterialType STEEL Any of numerous artificially produced alloys of iron containing up to 3 per cent of other elements (including less than about 2.2 per cent carbon) and having great strength and malleability. Able to be tempered to many different degrees of hardness. Used for making tools, weapons, and/or machinery. -
CodeVerticalStructureMaterialType SOD A usually square or oblong piece or slice of earth together with the grass growing on it. -
CodeVerticalStructureMaterialType ROCK ROCK -
CodeVerticalStructureMaterialType REINFORCED_CONCRETE Poured concrete containing steel bars or metal netting to increase its tensile strength. -
CodeVerticalStructureMaterialType PRESTRESSED_CONCRETE Reinforced concrete in which internal stresses have been introduced to reduce potential tensile stress in the concrete resulting from loads. -
CodeVerticalStructureMaterialType PLANT Plant material (for example: straw and/or tall coarse grass), possibly also containing the slices of soil to which the plant material is attached. For example, used in thatching or sodding a roof. -
CodeVerticalStructureMaterialType MUD Constructed principally from mud applied to a structural scaffold of plant material (for example: wooden posts). Effective only in extremely dry climates and usually must be resurfaced on a regular basis (for example: yearly) otherwise the structure steadily disintegrates under the effect of weather. -
CodeVerticalStructureMaterialType METAL Any of the class of substances that are characteristically lustrous, ductile, fusible, malleable solids and are good conductors of heat and electricity. For example, gold, silver, copper, iron, lead, tin, and certain alloys (as brass and bronze). -
CodeVerticalStructureMaterialType MASONRY Building materials (for example: stone, brick, concrete, hollow-tile, concrete block, gypsum block, or other similar building units or materials and/or combination of the same) bonded together with mortar to form a structure (for example: a wall, a pier). -
CodeVerticalStructureMaterialType IRON A malleable, magnetic, readily oxidizable metal which is a chemical element of the transition series, atomic number 26. (Symbol Fe) Occurs abundantly in certain ores and in meteorites, and is widely used, chiefly in alloys such as steel. -
CodeVerticalStructureMaterialType GLASS A substance made by fusing soda and/or potash with other ingredients. Usually transparent, lustrous, hard, and brittle. -
CodeVerticalStructureMaterialType FIBREGLASS Any material consisting of glass filaments woven into a textile or paper, or embedded in plastic, for use as a construction or insulation material. -
CodeVerticalStructureMaterialType EARTHERN_WORKS EARTHERN_WORKS -
CodeVerticalStructureMaterialType CONCRETE A heavy-duty building material made from a mixture of broken stone or gravel, sand, cement and water, that forms a stone like mass on hardening. -
CodeVerticalStructureMaterialType COMPOSITION COMPOSITION -
CodeVerticalStructureMaterialType BRICK Clay kneaded, moulded, and baked or sun-dried, used as a building material. -
CodeVerticalStructureMaterialType ALUMINIUM A light silvery ductile and malleable metal, not readily tarnished by air, which is a chemical element, atomic number 13. (Symbol Al) -
CodeVerticalStructureMaterialType ADOBE_BRICK Brick made of adobe clay and straw, dried in the sun rather than by oven firing (as are standard bricks). Larger than standard bricks, adobe bricks require a type of clay that contains between 25 and 45 percent aluminium salts. -
CodeVerticalStructureMaterialType - A coded list of values indicating the type(s) of material that could compose the load-bearing structure and/or exterior facing of a vertical construction. -
CodeVerticalStructureMarkingType VERTICAL_BANDS Markings painted as vertical bands. -
CodeVerticalStructureMarkingType MONOCOLOUR Markings painted as a single colour. -
CodeVerticalStructureMarkingType MARKERS Marks attached to cables or wires. -
CodeVerticalStructureMarkingType HORIZONTAL_BANDS Markings painted as horizontal bands. -
CodeVerticalStructureMarkingType FLAG Flag marked with chequered pattern. -
CodeVerticalStructureMarkingType CHEQUERED Markings painted in a chequered pattern. -
CodeVerticalStructureMarkingType - A code indicating the type and pattern of markings on a vertical structure. -
CodeVerticalReferenceType WGS84 WGS84 is an Earth-centered, Earth-fixed terrestrial reference system and geodetic datum adopted as the common geodetic reference frame for civil aviation. -
CodeVerticalReferenceType STD The vertical distance is measured with an altimeter set to the standard atmosphere. -
CodeVerticalReferenceType SFC The distance measured from the surface of the Earth (equivalent to AGL - Above Ground Level). -
CodeVerticalReferenceType MSL The average location of the interface between the ocean and the atmosphere, over a period of time sufficiently long so that all random and periodic variations of short duration average to zero. -
CodeVerticalReferenceType - A code indicating the reference for a vertical distance. Two series of values exist: 1) real distance: from GND, from the MSL, from the WGS-84 ellipsoid; 2) distance based on a difference of pressures, according to the standard atmosphere. -
CodeVerticalDatumType NAVD88 North American Vertical Datum of 1988 -
CodeVerticalDatumType EGM_96 Earth gravitational model 1996. ICAO recommended vertical datum. -
CodeVerticalDatumType AHD Australian Height Datum -
CodeVerticalDatumType - List of vertical datums. -
CodeVASISType VASIS Visual approach slope indicator system. -
CodeVASISType TVASIS T-shaped VASIS -
CodeVASISType TRCV Tri-colour visual approach slope indicator, normally a single light unit projecting three colours. -
CodeVASISType PVASI Pulsating/steady burning visual approach slope indicator, normally a single light unit projecting two colours. -
CodeVASISType PNI Alignment of elements system. -
CodeVASISType PAPI Precision approach path indicator. -
CodeVASISType OLS Optical landing system for strip decks and aircraft carriers (sometimes available on ground air bases for training purposes). -
CodeVASISType LCVASI Low cost visual approach slope indicator: 3 sets of 4 white lights on 3 mounts usually on only one side of the runway. -
CodeVASISType ILU A number of identical light units. -
CodeVASISType HAPI Helicopter approach path indicator. -
CodeVASISType AVASIS Abbreviated visual approach slow indicator system. -
CodeVASISType ATVASIS Abbreviated TVASIS -
CodeVASISType APAPI Abbreviated precision approach path indicator. -
CodeVASISType 3B_VASIS 3 bar VASIS. -
CodeVASISType 3B_AVASIS 3 bar AVASIS -
CodeVASISType 3B_ATVASIS 3 bar ATVASIS. -
CodeVASISType - A code indicating a type of visual approach slope indicator system. For example, VASIS, AVASIS, 3-BAR VASIS, PAPI, APAPI, etc.. -
CodeValueInterpretationType BELOW Lower than the value. -
CodeValueInterpretationType AT_OR_BELOW Equal to or lower than the value. -
CodeValueInterpretationType AT_OR_BEFORE At or before the value. -
CodeValueInterpretationType AT_OR_AFTER At or after the value. -
CodeValueInterpretationType AT_OR_ABOVE Equal to or higher than the value. -
CodeValueInterpretationType AT At the value. -
CodeValueInterpretationType ABOVE Higher than the value. -
CodeValueInterpretationType - A code indicating how a value needs to be interpreted when used as a filter or condition. For example: above the value or below the value. -
CodeValueContaminationExtentType MORE_THAN_50_PERCENT More than 50% -
CodeValueContaminationExtentType BETWEEN_26_AND_50_PERCENT Between 26% and 50% -
CodeValueContaminationExtentType BETWEEN_11_AND_25_PERCENT Between 11% and 25% -
CodeValueContaminationExtentType LESS_THAN_10_PERCENT Less than 10% -
CodeValueContaminationExtentType - A code describing the proportion of a runway surface that is contaminated by a contaminant, as a percentage of the total runway area. -
CodeValidityPeriodInterpretationType STREAM The stream contains the state of an entity during a time period, merging any permanent changes and temporary changes. -
CodeValidityPeriodInterpretationType SNAPSHOT The snapshot contains the state of an entity at a time instant, merging any permanent changes and temporary changes. -
CodeValidityPeriodInterpretationType PERMANENT_DELTA The data describes the permanent change of an entity. -
CodeValidityPeriodInterpretationType TEMPORARY_DELTA The data describes the temporary change of an entity. -
CodeValidityPeriodInterpretationType BASELINE The baseline contains the state of an entity during a time period or a time instant, merging any permanent changes. -
CodeValidityPeriodInterpretationType - Interpretation given to a validity period. -
CodeUsageLimitationType RESERVATION Exclusive usage (reservation). -
CodeUsageLimitationType PERMISSION Permission. -
CodeUsageLimitationType FORBIDDEN Interdiction. -
CodeUsageLimitationType CONDITIONAL Permission but with additional instructions. Failure to comply with the additional instructions invalidates the permission. -
CodeUsageLimitationType - A code indicating whether a limitation is of type permission, interdiction or exclusive usage. -
CodeUpperAlphaType Z Z -
CodeUpperAlphaType Y Y -
CodeUpperAlphaType X X -
CodeUpperAlphaType W W -
CodeUpperAlphaType V V -
CodeUpperAlphaType U U -
CodeUpperAlphaType T T -
CodeUpperAlphaType S S -
CodeUpperAlphaType R R -
CodeUpperAlphaType Q Q -
CodeUpperAlphaType P P -
CodeUpperAlphaType O O -
CodeUpperAlphaType N N -
CodeUpperAlphaType M M -
CodeUpperAlphaType L L -
CodeUpperAlphaType K K -
CodeUpperAlphaType J J -
CodeUpperAlphaType I I -
CodeUpperAlphaType H H -
CodeUpperAlphaType G G -
CodeUpperAlphaType F F -
CodeUpperAlphaType E E -
CodeUpperAlphaType D D -
CodeUpperAlphaType C C -
CodeUpperAlphaType B B -
CodeUpperAlphaType A A -
CodeUpperAlphaType - Letters of the Latin alphabet. -
CodeUpperAirObservationSystemType METEOROLOGICAL_DATA_COLLECTION_AND_REPORTING_SYSTEM MDCRS is a private/public partnership within the U.S. that facilitates the collection of atmospheric measurements from commercial aircraft to improve aviation safety. -
CodeUpperAirObservationSystemType - The types of upper air observation system. -
CodeUomWeightType STON Short Ton is a US unit of weight equal to 2,000 pounds -
CodeUomWeightType MTON Metric Ton is a metric unit of weight equal to 1,000 kilogram-force or 2,204.6 pounds -
CodeUomWeightType LTON Long Ton is a British unit of weight equal to 2,240 pounds -
CodeUomWeightType LB Pound -
CodeUomWeightType KG_F Kilogram-force -
CodeUomWeightType - Units of measure for a weight. -
CodeUomVolumeType QT Quart -
CodeUomVolumeType PT Pint -
CodeUomVolumeType OZ Ounce -
CodeUomVolumeType ML Millilitre -
CodeUomVolumeType M^3 Cubic metre -
CodeUomVolumeType L Litre -
CodeUomVolumeType IN^3 Cubic Inch -
CodeUomVolumeType GAL_US US Gallon -
CodeUomVolumeType GAL_BR British Imperial Gallon -
CodeUomVolumeType FT^3 Cubic Foot -
CodeUomVolumeType CM^3 Cubic centimetre -
CodeUomVolumeType - Units of measure for a volume measurement. -
CodeUomVolumeConcentrationType PPT Parts per trillion, equivalent to nanogram/litre(ng/L) -
CodeUomVolumeConcentrationType PPM Parts per million, equivalent to milligram/liter (mg/L) -
CodeUomVolumeConcentrationType PPB Parts per billion, equivalent to microgram/litre(ug/L) -
CodeUomVolumeConcentrationType - Units of measure for concentration. -
CodeUomVelocityType MPH Miles per hour. -
CodeUomVelocityType MACH Mach number -
CodeUomVelocityType M/SEC Metres per second -
CodeUomVelocityType M/MIN Metres per minute -
CodeUomVelocityType KT Knots. -
CodeUomVelocityType KM/H Kilometres per hour. -
CodeUomVelocityType FT/SEC Feet per second -
CodeUomVelocityType FT/MIN Feet per minute -
CodeUomVelocityType - Units of measure for speed. -
CodeUomTimeType YEAR Year. -
CodeUomTimeType WEEK Week. -
CodeUomTimeType SEC Second -
CodeUomTimeType MONTH Month. -
CodeUomTimeType MIN Minute. -
CodeUomTimeType HOUR Hour. -
CodeUomTimeType DAY Day. -
CodeUomTimeType - Units of measure an interval of time. -
CodeUomTemperatureType K Degrees Kelvin. -
CodeUomTemperatureType F Degrees Fahrenheit. -
CodeUomTemperatureType C Degrees Celsius. -
CodeUomTemperatureType - Units of measure for temperature. -
CodeUomSolidAngleType STERADIAN Steradian -
CodeUomSolidAngleType - Units of measure for the solid angle. -
CodeUomRatioType OKTA 2021-08-01 00:00:00 -
CodeUomRatioType % Percentage -
CodeUomRatioType - Units of measure for the quantitative relation between two amounts showing the number of times one value contains or is contained within the other. -
CodeUomPressureType TORR Torr. (= mm of mercury (mmHg).) -
CodeUomPressureType PSI Pounds per square inch. -
CodeUomPressureType PA Pascal. -
CodeUomPressureType MPA Mega Pascal. -
CodeUomPressureType MMHG Millimetres of mercury -
CodeUomPressureType MBAR Millibar. -
CodeUomPressureType INHG Inches of mercury -
CodeUomPressureType HPA Hectopascal. -
CodeUomPressureType BAR Bar. (=100000 Pascals (Pa)) -
CodeUomPressureType ATM Standard Atmosphere. -
CodeUomPressureType - Units of measure for pressure. -
CodeUomPowerType W Watts -
CodeUomPowerType SHP Shaft Horsepower -
CodeUomPowerType MW Megawatts -
CodeUomPowerType KW Kilowatts -
CodeUomPowerType HP Horsepower -
CodeUomPowerType GW Gigawatts -
CodeUomPowerType BHP Brake Horsepower -
CodeUomPowerType - Units of measure for power. -
CodeUomPlaneAngleType RAD Radian. -
CodeUomPlaneAngleType GRADIAN Gradian -
CodeUomPlaneAngleType DEG Degree. -
CodeUomPlaneAngleType ARCSECOND Arcsecond. -
CodeUomPlaneAngleType ARCMINUTE Arcminute. -
CodeUomPlaneAngleType - Units of measure for the plane angle. -
CodeUomParticleFluxType PFU 1 proton flux units = 1 particle/sr*cm^2*s -
CodeUomParticleFluxType - Units of measure for particle flux. -
CodeUomParticleContentType ELECTRONS/M^3 Electrons per cubic meter -
CodeUomParticleContentType - Units of measure for a particle content. -
CodeUomMassType STON Short Ton is a US unit of weight equal to 2,000 pounds -
CodeUomMassType MTON Metric tonne (equals 1000 kg) -
CodeUomMassType LBM Pound-mass -
CodeUomMassType KG Kilogram -
CodeUomMassType G Gram -
CodeUomMassType - Units of measure for mass. -
CodeUomMassDensityType KG/M^3 Kilogram per cubic metre -
CodeUomMassDensityType G/M^3 Gram per cubic metre -
CodeUomMassDensityType - Units of measure for mass density. -
CodeUomMassConcentrationType UG/M^3 Micrograms per cubic metre -
CodeUomMassConcentrationType G/KG gram per kilogram -
CodeUomMassConcentrationType - Units of measure for mass concentration. -
CodeUomLuminousIntensityType LX Lux. The SI unit of measure for illumination of a surface -
CodeUomLuminousIntensityType LM Lumen. The SI unit of luminous flux -
CodeUomLuminousIntensityType FC Footcandle. A non-SI measure of light intensity -
CodeUomLuminousIntensityType CD Candela, the base unit of luminous intensity. -
CodeUomLuminousIntensityType - Units of measure for light intensity. -
CodeUomLuminanceIntensityDensityType STILB 1 stilb = 1 candela per square cm -
CodeUomLuminanceIntensityDensityType NIT nit = candela per square metre -
CodeUomLuminanceIntensityDensityType - Units of measure for luminance. -
CodeUomLengthType SM Flight level in tens of metres. -
CodeUomLengthType NM Nautical mile -
CodeUomLengthType MM Milimetre -
CodeUomLengthType MI Statute mile -
CodeUomLengthType M Metre -
CodeUomLengthType KM Kilometre -
CodeUomLengthType IN Inch -
CodeUomLengthType FT Foot -
CodeUomLengthType FL Flight level in hundreds of feet. -
CodeUomLengthType CM Centimetre -
CodeUomLengthType - Units of measure for length. -
CodeUomFrequencyType MHZ MegaHertz -
CodeUomFrequencyType KHZ KiloHertz -
CodeUomFrequencyType GHZ GigaHertz -
CodeUomFrequencyType HZ Hertz -
CodeUomFrequencyType - Units of measure for frequency. -
CodeUomForceType STON Short Ton is a US unit of weight equal to 2,000 pounds -
CodeUomForceType N Newton -
CodeUomForceType MTON Metric Ton is a metric unit of weight equal to 1,000 kilogram-force or 2,204.6 pounds -
CodeUomForceType LTON Long Ton is a British unit of weight equal to 2,240 pounds -
CodeUomForceType LB Pound -
CodeUomForceType KG_F Kilogram-force -
CodeUomForceType DYN Dyne -
CodeUomForceType - Units of measure for a force. -
CodeUomEnergyFluxType W/M^2 Watts per square meter -
CodeUomEnergyFluxType J/S/M^2 Joules per second per meter square -
CodeUomEnergyFluxType - Units of measure for energy flux. -
CodeUomElectricCurrentType A Ampere -
CodeUomElectricCurrentType - Units of measure for electric current. -
CodeUomEddyDissipationRateType M^(2/3)/S Metres to the 2/3rd power per second -
CodeUomEddyDissipationRateType - Units of measure for Eddy Dissipation Rate. -
CodeUomDepthChangeRateType MM/S Millimetres per second -
CodeUomDepthChangeRateType M/S Metres per second -
CodeUomDepthChangeRateType - Units of measure for a rate of progress or change of a certain material as it builds up on solid objects. -
CodeUomAreaType MI^2 Square mile -
CodeUomAreaType M^2 Square metre -
CodeUomAreaType KM^2 Square kilometre -
CodeUomAreaType IN^2 Square inch -
CodeUomAreaType HECTARE Hectare -
CodeUomAreaType HA An hectare is 100 ares (10,000 square metres). -
CodeUomAreaType FT^2 Square foot -
CodeUomAreaType CM^2 Square centimetre -
CodeUomAreaType CA A centiare is 1 square metre. -
CodeUomAreaType ACRE Acre -
CodeUomAreaType A An are is 100 square metres. -
CodeUomAreaType - Units of measure for an area. -
CodeUomAccelerationType M/S^2 Acceleration in metre per second squared. -
CodeUomAccelerationType G Acceleration in g-value -
CodeUomAccelerationType - Units of measure for acceleration. -
CodeUnitType WAFC A meteorological centre designated to prepare and issue significant weather forecasts and upper-air forecasts in digital form on a global basis direct to States by appropriate means as part of the aeronautical fixed service. -
CodeUnitType VDF VHF direction finding station. -
CodeUnitType VAAC A meteorological centre designated by regional air navigation agreement to provide advisory information to meteorological watch offices, area control centres, flight information centres, world area forecast centres and international OPMET databanks regarding the lateral and vertical extent and forecast movement of volcanic ash in the atmosphere following volcanic eruptions. -
CodeUnitType UIC Upper information centre. -
CodeUnitType UDF UHF direction finding station. -
CodeUnitType UAC Upper area control centre. -
CodeUnitType TWR A unit established to provide air traffic control service to aerodrome traffic. -
CodeUnitType TRACON Terminal radar approach control. -
CodeUnitType TAR Terminal area surveillance radar office/centre. -
CodeUnitType SSR Secondary surveillance radar office/centre. -
CodeUnitType SRA Surveillance radar approach office/centre. -
CodeUnitType SMR Surface movement radar office. -
CodeUnitType SMC Surface movement control office. -
CodeUnitType SAR Search and rescue centre. -
CodeUnitType RSC Rescue sub-centre. -
CodeUnitType RCC A unit responsible for promoting efficient organization of search and rescue services and for coordinating the conduct of search and rescue operations within a search and rescue region. -
CodeUnitType RAFC Regional area forecast centre. -
CodeUnitType RAD Radar unit/office. -
CodeUnitType PAR Precision approach radar centre. -
CodeUnitType OAC Ocean control centre. -
CodeUnitType NOF An office designated by a State for the exchange of NOTAM internationally. -
CodeUnitType MWO An office designated to provide information concerning the occurrence or expected occurrence of specified en-route weather and other phenomena in the atmosphere that may affect the safety of aircraft operations within its specified area of responsibility. -
CodeUnitType NMOC Network Manager Operations Centre -
CodeUnitType MILOPS Planning/briefing office for military flight operations. -
CodeUnitType MILITARY Military station/unit (or military office in general). -
CodeUnitType MET An office designated to provide meteorological service for international air navigation. -
CodeUnitType GCA Ground controlled approach systems office. -
CodeUnitType FSS Flight service station. -
CodeUnitType FMP A working position established in appropriate air traffic control units to ensure the necessary interface between local ATFCM partners (i.e. ATCs, AOs and Airports) and a central management unit on matters concerning the provision of the air traffic flow and capacity management service. -
CodeUnitType FIC A unit established to provide flight information service and alerting service. -
CodeUnitType FCST Forecasting office. -
CodeUnitType COM An aeronautical fixed station which relays or retransmits telecommunication traffic from (or to) a number of other aeronautical fixed stations directly connected to it. -
CodeUnitType BS Commercial broadcasting station. -
CodeUnitType BOF Briefing office (note: Note ICAO listed by nonetheless used.) -
CodeUnitType ATSU A generic term meaning variously, air traffic control unit, flight information centre or air traffic services reporting office. -
CodeUnitType ATMU Air traffic management unit. -
CodeUnitType ATFMU A unit in charge of providing Air Traffic Flow Management. -
CodeUnitType ATCC Air traffic control centre. -
CodeUnitType ARTCC Air route traffic control centre. -
CodeUnitType ARO Aerodrome reporting office/ATS reporting office. -
CodeUnitType APP_DEP Departures approach control office. -
CodeUnitType APP_ARR Arrivals approach control office. -
CodeUnitType APP Approach control office. -
CodeUnitType AOF Aeronautical information services office. -
CodeUnitType ALPS Any facility intended to serve as an intermediary between a person reporting an emergency and a rescue coordination centre or rescue subcentre. -
CodeUnitType ADVC Advisory centre. -
CodeUnitType ADSU Automatic dependent surveillance unit. -
CodeUnitType ACC A unit established to provide air traffic control service to controlled flights in control areas under its jurisdiction. -
CodeUnitType - A unit providing particular ATS services. -
CodeUnitDependencyType PROVIDER In the provision of its services, the Unit uses the services of the RelatedUnit. -
CodeUnitDependencyType OWNER The Unit is owned by (subordinated to) the RelatedUnit. -
CodeUnitDependencyType ALTERNATE The RelatedUnit provide an alternate/replacement service to the current Unit. -
CodeUnitDependencyType - A list of coded values that indicate the kind of dependency between a Unit and a related Unit. -
CodeTurbulenceType IN_CLOUD_TURBULENCE Upper-atmospheric turbulence encountered by an aircraft when flying through a cloud. -
CodeTurbulenceType CLEAR_AIR_TURBULENCE Upper-atmospheric turbulence encountered by an aircraft when flying through clear air. -
CodeTurbulenceType - A code describing the types of turbulence. -
CodeTransponderType MODE_S Mode S provides multiple information formats to a selective interrogation. Each aircraft is assigned a fixed 24-bit address. (military and civilian) Mode S, or mode select, despite also being called a transponder radar system replacement for Air Traffic Control Radar Beacon System (ATCRBS), is actually a data packet protocol which can be used to augment ATCRBS transponder positioning equipment (radar and TCAS). Mode S is designed to fully interface with ATCRBS systems: mode S SSRs can interrogate ATCRBS transponders, and AIS-P transponders will also reply to older ATCRBS and TCAS interrogations. -
CodeTransponderType MODE_C Mode C provides 4-digit octal code for aircraft's pressure altitude. (military and civilian) -
CodeTransponderType MODE_5 Mode 5 provides a cryptographically secured version of Mode S and ADS-B GPS position. (military only) -
CodeTransponderType MODE_4 Mode 4 provides a 3-pulse reply to crypto coded challenge. (military only) -
CodeTransponderType MODE_3A Mode 3/A provides a 4-digit octal identification code for the aircraft, assigned by the air traffic controller. (military and civilian) -
CodeTransponderType MODE_2 Mode 2 provides 4-digit octal unit code. (military only - set on ground for fighters, can be changed in flight by transport aircraft) -
CodeTransponderType MODE_1 Mode 1 provides 2-digit 5-bit mission code. (military only - cockpit selectable) -
CodeTransponderType - A code indicating a transponder mode. -
CodeTrajectoryPointAcceptanceStatusType REJECTED The expanded route point has been rejected by the FDMP for the computation of the planned trajectory. -
CodeTrajectoryPointAcceptanceStatusType ACCEPTED The trajectory point has been accepted by the FDMP for the computation of the planned trajectory. -
CodeTrajectoryPointAcceptanceStatusType - The state of acceptance of the trajectory point by the FDMP. -
CodeTrajectoryDialogueStatusType REQUESTED The trajectory is requested. -
CodeTrajectoryDialogueStatusType REJECTED The trajectory is rejected. -
CodeTrajectoryDialogueStatusType FILED The trajectory is filed. -
CodeTrajectoryDialogueStatusType ACCEPTED The trajectory is accepted. -
CodeTrajectoryDialogueStatusType - A code indicating the 4D trajectory clearance states. -
CodeTLOFSectionType EDGE TLOF edge. -
CodeTLOFSectionType AIM Aiming point. -
CodeTLOFSectionType - A code indicating the position of an item on the surface of a Touch Down and Lift-off Area. -
CodeTLOFMarkingType TLOF_SIZE_WEIGHT_LIMITATION_MARKING TLOF Size and weight limitation marking -
CodeTLOFMarkingType TLOF_PERIMETER_MARKING TLOF Perimeter marking -
CodeTLOFMarkingType TLOF_EDGE_MARKING TLOF edge marking. -
CodeTLOFMarkingType TLOF_AIMING_POINT_MARKING TLOF aiming point marking. -
CodeTLOFMarkingType - A code indicating the type of TLOF marking. -
CodeTimeReferenceType UTC-9 UTC minus 9 hours. -
CodeTimeReferenceType UTC-8 UTC minus 8 hours. -
CodeTimeReferenceType UTC-7 UTC minus 7 hours. -
CodeTimeReferenceType UTC-6 UTC minus 6 hours. -
CodeTimeReferenceType UTC-5 UTC minus 5 hours. -
CodeTimeReferenceType UTC-4 UTC minus 4 hours. -
CodeTimeReferenceType UTC-3 UTC minus 3 hours. -
CodeTimeReferenceType UTC-2 UTC minus 2 hours. -
CodeTimeReferenceType UTC-12 UTC minus 12 hours. -
CodeTimeReferenceType UTC-11 UTC minus 11 hours. -
CodeTimeReferenceType UTC-10 UTC minus 10 hours. -
CodeTimeReferenceType UTC-1 UTC minus 1 hour. -
CodeTimeReferenceType UTC+9 UTC plus 9 hours. -
CodeTimeReferenceType UTC+8 UTC plus 8 hours. -
CodeTimeReferenceType UTC+7 UTC plus 7 hours. -
CodeTimeReferenceType UTC+6 UTC plus 6 hours. -
CodeTimeReferenceType UTC+5 UTC plus 5 hours -
CodeTimeReferenceType UTC+4 UTC plus 4 hours -
CodeTimeReferenceType UTC+3 UTC plus 3 hours -
CodeTimeReferenceType UTC+2 UTC plus 2 hours. -
CodeTimeReferenceType UTC+14 UTC plus 14 hours. -
CodeTimeReferenceType UTC+13 UTC plus 13 hours. -
CodeTimeReferenceType UTC+12 UTC plus 12 hours. -
CodeTimeReferenceType UTC+11 UTC plus 11 hours. -
CodeTimeReferenceType UTC+10 UTC plus 10 hours. -
CodeTimeReferenceType UTC+1 UTC plus 1 hour. -
CodeTimeReferenceType UTC Co-ordinated Universal Time -
CodeTimeReferenceType - A coded indication of a time reference system - UTC or local. -
CodeTimeEventType SUNRISE The time in the morning when the sun appears or full daylight arrives. -
CodeTimeEventType SUNSET The time in the evening when the sun disappears or daylight fades. -
CodeTimeEventType - A code indicating an event occurrence during any day. -
CodeTimeEventCombinationType LATEST Latest. -
CodeTimeEventCombinationType EARLIEST Earliest. -
CodeTimeEventCombinationType - A code indicating which event in a list of events in time should be given precedence over the others. E.g. the earliest or the latest. -
CodeTerrainAwarenessAndGroundProximityAlertingCapability 1650_ALERTING TCAS with an alert envelope maximum altitude of 1650 ft. -
CodeTerrainAwarenessAndGroundProximityAlertingCapability 1250_ALERTING TCAS with an alert envelope maximum altitude of 1250 ft. -
CodeTerrainAwarenessAndGroundProximityAlertingCapability 950_ALERTING TCAS with an alert envelope maximum altitude of 950 ft. -
CodeTerrainAwarenessAndGroundProximityAlertingCapability - A code indicating the capability of the aircraft to warn or alert about the proximity of the ground. -
CodeTelecomNetworkType SITA SITA network -
CodeTelecomNetworkType INTERNET The Internet is a worldwide, publicly accessible series of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP) -
CodeTelecomNetworkType AMHS Aeronautical Message Handling System. A standard for aeronautical ground-ground communications (e.g. for the transmission of NOTAM, Flight Plans or Meteorological Data) based on X.400 profiles. It has been defined by the International Civil Aviation Organization (ICAO) -
CodeTelecomNetworkType AFTN A worldwide system of aeronautical fixed circuits provided, as part of the aeronautical fixed service, for the exchange of messages and/or digital data between aeronautical fixed stations having the same or compatible communications characteristics. -
CodeTelecomNetworkType ADNS ARINC Data Network Service (retired Mar 2007) -
CodeTelecomNetworkType ACARS Aircraft Communications Addressing and Reporting System. A datalink system that enables ground stations (airports, aircraft maintenance bases, etc.) and commercial aircraft to communicate without voice using a datalink system. -
CodeTelecomNetworkType - Codelist containing the Telecom Networks that can be used to address an organisation. -
CodeTaxiwayType TURNAROUND Turnaround. -
CodeTaxiwayType STUB_TAXIWAY Stub taxiway. -
CodeTaxiwayType PARALLEL_TAXIWAY Parallel taxiway. -
CodeTaxiwayType GROUND_TAXIWAY Ground taxiway. -
CodeTaxiwayType RAPID_EXIT_TAXIWAY A taxiway connected to a runway at an acute angle and designed to allow landing aeroplanes to turn off at higher speeds than are achieved on other exit taxiways thereby minimizing runway occupancy times. -
CodeTaxiwayType EXIT_TAXIWAY Exit/turnoff taxiway. -
CodeTaxiwayType BYPASS_HOLDING_BAY A defined area where aircraft can be bypassed to facilitate efficient surface movement of aircraft. -
CodeTaxiwayType HELICOPTER_AIR_TAXIWAY A defined path on the surface established for the air taxiing of helicopters. -
CodeTaxiwayType - A code indicating a type of taxiway. For example, normal taxiway, apron taxiway, air taxiway, etc.. -
CodeTaxiwaySectionType TAXIWAY_INTERSECTION A junction of two or more taxiways. -
CodeTaxiwaySectionType RUNWAY_INTERSECTION Runway intersections. -
CodeTaxiwaySectionType END Taxiway end. -
CodeTaxiwaySectionType EDGE Edge. -
CodeTaxiwaySectionType CENTRELINE Centreline. -
CodeTaxiwaySectionType - A code indicating the position of an item on the surface of a taxiway. -
CodeTaxiwayMarkingType TAXIWAY_SHOULDER_MARKING Taxiway shoulder marking -
CodeTaxiwayMarkingType TAXIWAY_LOCATION_SIGN Surface painted taxiway location sign -
CodeTaxiwayMarkingType TAXIWAY_EDGE_MARKING Taxiway edge marking -
CodeTaxiwayMarkingType TAXIWAY_DIRECTION_SIGNS Taxiway direction signs -
CodeTaxiwayMarkingType TAXIWAY_CENTRELINE_MARKING Taxiway centreline marking -
CodeTaxiwayMarkingType ENHANCED_TAXIWAY_CENTRELINE_MARKING Enhanced Taxiway Centreline -
CodeTaxiwayMarkingType - A code indicating the type of taxiway marking. -
CodeTaxiwayHoldingPositionMarkingType TAXI_HOLD_POINT_MARKING Holding position, taxi hold spot, hold spot, hold circle, aircraft hold point. -
CodeTaxiwayHoldingPositionMarkingType RUNWAY_HOLDING_POSITION_MARKING Runway hold position marking on a taxiway. -
CodeTaxiwayHoldingPositionMarkingType - missing data -
CodeTaxiwayElementType RUNWAY_TURN_PAD A defined area on a land aerodrome adjacent to a runway for the purpose of completing a 180-degree turn on a runway. -
CodeTaxiwayElementType TAXIWAY_SHOULDER An area adjacent to the edge of a taxiway so prepared as to provide a transition between the taxiway and the adjacent surface. -
CodeTaxiwayElementType NORMAL The default/regular type. -
CodeTaxiwayElementType INTERSECTION Intersection element - with a runway or with a taxiway. -
CodeTaxiwayElementType HOLDING_BAY A defined area where aircraft can be held, or bypassed, to facilitate efficient surface movement of aircraft. -
CodeTaxiwayElementType - A code list of values indicating a component of the taxiway surface. -
CodeTargetTrajectoryChangeReportCapabilityType SUPPORT_FOR_TC Support for TC+0 reports only -
CodeTargetTrajectoryChangeReportCapabilityType SUPPORT_FOR_MULTIPLE_TC Support for multiple TC reports -
CodeTargetTrajectoryChangeReportCapabilityType RESERVED Reserved -
CodeTargetTrajectoryChangeReportCapabilityType NO_CAPABILITY No capability for Trajectory Change Reports -
CodeTargetTrajectoryChangeReportCapabilityType - A code indicating the capability of the aircraft to report target trajectory change. -
CodeTargetTimeStatusType UPDATED TTOT is changed (e.g. updates sent in T-DPI and A-DPI message) -
CodeTargetTimeStatusType NEW TTOT is set for the first time (e.g. as sent in E-DPI message, or a T-DPI when a C-DPI has been sent before for this flight) -
CodeTargetTimeStatusType CANCELLED TTOT is no longer valid, and there is no new TTOT. (e.g. as indicated by C-DPI message) -
CodeTargetTimeStatusType - A code describing the status of the target take-off time. -
CodeTACANChannelType 9Y 9Y -
CodeTACANChannelType 9X 9X -
CodeTACANChannelType 99Z 99Z -
CodeTACANChannelType 99Y 99Y -
CodeTACANChannelType 99X 99X -
CodeTACANChannelType 98Z 98Z -
CodeTACANChannelType 98Y 98Y -
CodeTACANChannelType 98X 98X -
CodeTACANChannelType 97Z 97Z -
CodeTACANChannelType 97Y 97Y -
CodeTACANChannelType 97X 97X -
CodeTACANChannelType 96Z 96Z -
CodeTACANChannelType 96Y 96Y -
CodeTACANChannelType 96X 96X -
CodeTACANChannelType 95Z 95Z -
CodeTACANChannelType 95Y 95Y -
CodeTACANChannelType 95X 95X -
CodeTACANChannelType 94Z 94Z -
CodeTACANChannelType 94Y 94Y -
CodeTACANChannelType 94X 94X -
CodeTACANChannelType 93Z 93Z -
CodeTACANChannelType 93Y 93Y -
CodeTACANChannelType 93X 93X -
CodeTACANChannelType 92Z 92Z -
CodeTACANChannelType 92Y 92Y -
CodeTACANChannelType 92X 92X -
CodeTACANChannelType 91Z 91Z -
CodeTACANChannelType 91Y 91Y -
CodeTACANChannelType 91X 91X -
CodeTACANChannelType 90Z 90Z -
CodeTACANChannelType 90Y 90Y -
CodeTACANChannelType 90X 90X -
CodeTACANChannelType 8Y 8Y -
CodeTACANChannelType 8X 8X -
CodeTACANChannelType 89Z 89Z -
CodeTACANChannelType 89Y 89Y -
CodeTACANChannelType 89X 89X -
CodeTACANChannelType 88Z 88Z -
CodeTACANChannelType 88Y 88Y -
CodeTACANChannelType 88X 88X -
CodeTACANChannelType 87Z 87Z -
CodeTACANChannelType 87Y 87Y -
CodeTACANChannelType 87X 87X -
CodeTACANChannelType 86Z 86Z -
CodeTACANChannelType 86Y 86Y -
CodeTACANChannelType 86X 86X -
CodeTACANChannelType 85Z 85Z -
CodeTACANChannelType 85Y 85Y -
CodeTACANChannelType 85X 85X -
CodeTACANChannelType 84Z 84Z -
CodeTACANChannelType 84Y 84Y -
CodeTACANChannelType 84X 84X -
CodeTACANChannelType 83Z 83Z -
CodeTACANChannelType 83Y 83Y -
CodeTACANChannelType 83X 83X -
CodeTACANChannelType 82Z 82Z -
CodeTACANChannelType 82Y 82Y -
CodeTACANChannelType 82X 82X -
CodeTACANChannelType 81Z 81Z -
CodeTACANChannelType 81Y 81Y -
CodeTACANChannelType 81X 81X -
CodeTACANChannelType 80Z 80Z -
CodeTACANChannelType 80Y 80Y -
CodeTACANChannelType 80X 80X -
CodeTACANChannelType 7Y 7Y -
CodeTACANChannelType 7X 7X -
CodeTACANChannelType 79Y 79Y -
CodeTACANChannelType 79X 79X -
CodeTACANChannelType 78Y 78Y -
CodeTACANChannelType 78X 78X -
CodeTACANChannelType 77Y 77Y -
CodeTACANChannelType 77X 77X -
CodeTACANChannelType 76Y 76Y -
CodeTACANChannelType 76X 76X -
CodeTACANChannelType 75Y 75Y -
CodeTACANChannelType 75X 75X -
CodeTACANChannelType 74Y 74Y -
CodeTACANChannelType 74X 74X -
CodeTACANChannelType 73Y 73Y -
CodeTACANChannelType 73X 73X -
CodeTACANChannelType 72Y 72Y -
CodeTACANChannelType 72X 72X -
CodeTACANChannelType 71Y 71Y -
CodeTACANChannelType 71X 71X -
CodeTACANChannelType 70Y 70Y -
CodeTACANChannelType 70X 70X -
CodeTACANChannelType 6Y 6Y -
CodeTACANChannelType 6X 6X -
CodeTACANChannelType 69Y 69Y -
CodeTACANChannelType 69X 69X -
CodeTACANChannelType 68Y 68Y -
CodeTACANChannelType 68X 68X -
CodeTACANChannelType 67Y 67Y -
CodeTACANChannelType 67X 67X -
CodeTACANChannelType 66Y 66Y -
CodeTACANChannelType 66X 66X -
CodeTACANChannelType 65Y 65Y -
CodeTACANChannelType 65X 65X -
CodeTACANChannelType 64Y 64Y -
CodeTACANChannelType 64X 64X -
CodeTACANChannelType 63Y 63Y -
CodeTACANChannelType 63X 63X -
CodeTACANChannelType 62Y 62Y -
CodeTACANChannelType 62X 62X -
CodeTACANChannelType 61Y 61Y -
CodeTACANChannelType 61X 61X -
CodeTACANChannelType 60Y 60Y -
CodeTACANChannelType 60X 60X -
CodeTACANChannelType 5Y 5Y -
CodeTACANChannelType 5X 5X -
CodeTACANChannelType 59Y 59Y -
CodeTACANChannelType 59X 59X -
CodeTACANChannelType 58Y 58Y -
CodeTACANChannelType 58X 58X -
CodeTACANChannelType 57Y 57Y -
CodeTACANChannelType 57X 57X -
CodeTACANChannelType 56Z 56Z -
CodeTACANChannelType 56Y 56Y -
CodeTACANChannelType 56X 56X -
CodeTACANChannelType 56W 56W -
CodeTACANChannelType 55Z 55Z -
CodeTACANChannelType 55Y 55Y -
CodeTACANChannelType 55X 55X -
CodeTACANChannelType 54Z 54Z -
CodeTACANChannelType 54Y 54Y -
CodeTACANChannelType 54X 54X -
CodeTACANChannelType 54W 54W -
CodeTACANChannelType 53Z 53Z -
CodeTACANChannelType 53Y 53Y -
CodeTACANChannelType 53X 53X -
CodeTACANChannelType 52Z 52Z -
CodeTACANChannelType 52Y 52Y -
CodeTACANChannelType 52X 52X -
CodeTACANChannelType 52W 52W -
CodeTACANChannelType 51Z 51Z -
CodeTACANChannelType 51Y 51Y -
CodeTACANChannelType 51X 51X -
CodeTACANChannelType 50Z 50Z -
CodeTACANChannelType 50Y 50Y -
CodeTACANChannelType 50X 50X -
CodeTACANChannelType 50W 50W -
CodeTACANChannelType 4Y 4Y -
CodeTACANChannelType 4X 4X -
CodeTACANChannelType 49Z 49Z -
CodeTACANChannelType 49Y 49Y -
CodeTACANChannelType 49X 49X -
CodeTACANChannelType 48Z 48Z -
CodeTACANChannelType 48Y 48Y -
CodeTACANChannelType 48X 48X -
CodeTACANChannelType 48W 48W -
CodeTACANChannelType 47Z 47Z -
CodeTACANChannelType 47Y 47Y -
CodeTACANChannelType 47X 47X -
CodeTACANChannelType 46Z 46Z -
CodeTACANChannelType 46Y 46Y -
CodeTACANChannelType 46X 46X -
CodeTACANChannelType 46W 46W -
CodeTACANChannelType 45Z 45Z -
CodeTACANChannelType 45Y 45Y -
CodeTACANChannelType 45X 45X -
CodeTACANChannelType 44Z 44Z -
CodeTACANChannelType 44Y 44Y -
CodeTACANChannelType 44X 44X -
CodeTACANChannelType 44W 44W -
CodeTACANChannelType 43Z 43Z -
CodeTACANChannelType 43Y 43Y -
CodeTACANChannelType 43X 43X -
CodeTACANChannelType 42Z 42Z -
CodeTACANChannelType 42Y 42Y -
CodeTACANChannelType 42X 42X -
CodeTACANChannelType 42W 42W -
CodeTACANChannelType 41Z 41Z -
CodeTACANChannelType 41Y 41Y -
CodeTACANChannelType 41X 41X -
CodeTACANChannelType 40Z 40Z -
CodeTACANChannelType 40Y 40Y -
CodeTACANChannelType 40X 40X -
CodeTACANChannelType 40W 40W -
CodeTACANChannelType 3Y 3Y -
CodeTACANChannelType 3X 3X -
CodeTACANChannelType 39Z 39Z -
CodeTACANChannelType 39Y 39Y -
CodeTACANChannelType 39X 39X -
CodeTACANChannelType 38Z 38Z -
CodeTACANChannelType 38Y 38Y -
CodeTACANChannelType 38X 38X -
CodeTACANChannelType 38W 38W -
CodeTACANChannelType 37Z 37Z -
CodeTACANChannelType 37Y 37Y -
CodeTACANChannelType 37X 37X -
CodeTACANChannelType 36Z 36Z -
CodeTACANChannelType 36Y 36Y -
CodeTACANChannelType 36X 36X -
CodeTACANChannelType 36W 36W -
CodeTACANChannelType 35Z 35Z -
CodeTACANChannelType 35Y 35Y -
CodeTACANChannelType 35X 35X -
CodeTACANChannelType 34Z 34Z -
CodeTACANChannelType 34Y 34Y -
CodeTACANChannelType 34X 34X -
CodeTACANChannelType 34W 34W -
CodeTACANChannelType 33Z 33Z -
CodeTACANChannelType 33Y 33Y -
CodeTACANChannelType 33X 33X -
CodeTACANChannelType 32Z 32Z -
CodeTACANChannelType 32Y 32Y -
CodeTACANChannelType 32X 32X -
CodeTACANChannelType 32W 32W -
CodeTACANChannelType 31Z 31Z -
CodeTACANChannelType 31Y 31Y -
CodeTACANChannelType 31X 31X -
CodeTACANChannelType 30Z 30Z -
CodeTACANChannelType 30Y 30Y -
CodeTACANChannelType 30X 30X -
CodeTACANChannelType 30W 30W -
CodeTACANChannelType 2Y 2Y -
CodeTACANChannelType 2X 2X -
CodeTACANChannelType 29Z 29Z -
CodeTACANChannelType 29Y 29Y -
CodeTACANChannelType 29X 29X -
CodeTACANChannelType 28Z 28Z -
CodeTACANChannelType 28Y 28Y -
CodeTACANChannelType 28X 28X -
CodeTACANChannelType 28W 28W -
CodeTACANChannelType 27Z 27Z -
CodeTACANChannelType 27Y 27Y -
CodeTACANChannelType 27X 27X -
CodeTACANChannelType 26Z 26Z -
CodeTACANChannelType 26Y 26Y -
CodeTACANChannelType 26X 26X -
CodeTACANChannelType 26W 26W -
CodeTACANChannelType 25Z 25Z -
CodeTACANChannelType 25Y 25Y -
CodeTACANChannelType 25X 25X -
CodeTACANChannelType 24Z 24Z -
CodeTACANChannelType 24Y 24Y -
CodeTACANChannelType 24X 24X -
CodeTACANChannelType 24W 24W -
CodeTACANChannelType 23Z 23Z -
CodeTACANChannelType 23Y 23Y -
CodeTACANChannelType 23X 23X -
CodeTACANChannelType 22Z 22Z -
CodeTACANChannelType 22Y 22Y -
CodeTACANChannelType 22X 22X -
CodeTACANChannelType 22W 22W -
CodeTACANChannelType 21Z 21Z -
CodeTACANChannelType 21Y 21Y -
CodeTACANChannelType 21X 21X -
CodeTACANChannelType 20Z 20Z -
CodeTACANChannelType 20Y 20Y -
CodeTACANChannelType 20X 20X -
CodeTACANChannelType 20W 20W -
CodeTACANChannelType 1Y 1Y -
CodeTACANChannelType 1X 1X -
CodeTACANChannelType 19Z 19Z -
CodeTACANChannelType 19Y 19Y -
CodeTACANChannelType 19X 19X -
CodeTACANChannelType 18Z 18Z -
CodeTACANChannelType 18Y 18Y -
CodeTACANChannelType 18X 18X -
CodeTACANChannelType 18W 18W -
CodeTACANChannelType 17Z 17Z -
CodeTACANChannelType 17Y 17Y -
CodeTACANChannelType 17X 17X -
CodeTACANChannelType 16Y 16Y -
CodeTACANChannelType 16X 16X -
CodeTACANChannelType 15Y 15Y -
CodeTACANChannelType 15X 15X -
CodeTACANChannelType 14Y 14Y -
CodeTACANChannelType 14X 14X -
CodeTACANChannelType 13Y 13Y -
CodeTACANChannelType 13X 13X -
CodeTACANChannelType 12Y 12Y -
CodeTACANChannelType 12X 12X -
CodeTACANChannelType 126Y 126Y -
CodeTACANChannelType 126X 126X -
CodeTACANChannelType 125Y 125Y -
CodeTACANChannelType 125X 125X -
CodeTACANChannelType 124Y 124Y -
CodeTACANChannelType 124X 124X -
CodeTACANChannelType 123Y 123Y -
CodeTACANChannelType 123X 123X -
CodeTACANChannelType 122Y 122Y -
CodeTACANChannelType 122X 122X -
CodeTACANChannelType 121Y 121Y -
CodeTACANChannelType 121X 121X -
CodeTACANChannelType 120Y 120Y -
CodeTACANChannelType 120X 120X -
CodeTACANChannelType 11Y 11Y -
CodeTACANChannelType 11X 11X -
CodeTACANChannelType 119Z 119Z -
CodeTACANChannelType 119Y 119Y -
CodeTACANChannelType 119X 119X -
CodeTACANChannelType 118Z 118Z -
CodeTACANChannelType 118Y 118Y -
CodeTACANChannelType 118X 118X -
CodeTACANChannelType 117Z 117Z -
CodeTACANChannelType 117Y 117Y -
CodeTACANChannelType 117X 117X -
CodeTACANChannelType 116Z 116Z -
CodeTACANChannelType 116Y 116Y -
CodeTACANChannelType 116X 116X -
CodeTACANChannelType 115Z 115Z -
CodeTACANChannelType 115Y 115Y -
CodeTACANChannelType 115X 115X -
CodeTACANChannelType 114Z 114Z -
CodeTACANChannelType 114Y 114Y -
CodeTACANChannelType 114X 114X -
CodeTACANChannelType 113Z 113Z -
CodeTACANChannelType 113Y 113Y -
CodeTACANChannelType 113X 113X -
CodeTACANChannelType 112Z 112Z -
CodeTACANChannelType 112Y 112Y -
CodeTACANChannelType 112X 112X -
CodeTACANChannelType 111Z 111Z -
CodeTACANChannelType 111Y 111Y -
CodeTACANChannelType 111X 111X -
CodeTACANChannelType 110Z 110Z -
CodeTACANChannelType 110Y 110Y -
CodeTACANChannelType 110X 110X -
CodeTACANChannelType 10Y 10Y -
CodeTACANChannelType 10X 10X -
CodeTACANChannelType 109Z 109Z -
CodeTACANChannelType 109Y 109Y -
CodeTACANChannelType 109X 109X -
CodeTACANChannelType 108Z 108Z -
CodeTACANChannelType 108Y 108Y -
CodeTACANChannelType 108X 108X -
CodeTACANChannelType 107Z 107Z -
CodeTACANChannelType 107Y 107Y -
CodeTACANChannelType 107X 107X -
CodeTACANChannelType 106Z 106Z -
CodeTACANChannelType 106Y 106Y -
CodeTACANChannelType 106X 106X -
CodeTACANChannelType 105Z 105Z -
CodeTACANChannelType 105Y 105Y -
CodeTACANChannelType 105X 105X -
CodeTACANChannelType 104Z 104Z -
CodeTACANChannelType 104Y 104Y -
CodeTACANChannelType 104X 104X -
CodeTACANChannelType 103Z 103Z -
CodeTACANChannelType 103Y 103Y -
CodeTACANChannelType 103X 103X -
CodeTACANChannelType 102Z 102Z -
CodeTACANChannelType 102Y 102Y -
CodeTACANChannelType 102X 102X -
CodeTACANChannelType 101Z 101Z -
CodeTACANChannelType 101Y 101Y -
CodeTACANChannelType 101X 101X -
CodeTACANChannelType 100Z 100Z -
CodeTACANChannelType 100Y 100Y -
CodeTACANChannelType 100X 100X -
CodeTACANChannelType - A code indicating the channel of a TACAN. -
CodeTAAType STRAIGHT_IN Straight-in -
CodeTAAType RIGHT_BASE Right base -
CodeTAAType LEFT_BASE Left base -
CodeTAAType - A code indicating the types of Terminal Arrival Altitude. -
CodeSurvivalEquipmentType POLAR Polar survival equipment is carried -
CodeSurvivalEquipmentType MARITIME Maritime survival equipment is carried -
CodeSurvivalEquipmentType JUNGLE Jungle survival equipment is carried -
CodeSurvivalEquipmentType DESERT Desert survival equipment is carried -
CodeSurvivalEquipmentType - The type of equipment carried on board the aircraft that can be used by the crew and passengers to assist survival in harsh environments in case of emergency. -
CodeSurveillanceCapabilityType MODE_S_NO_ID_PRESSURE Transponder Mode S, including pressure-altitude transmission, but no aircraft identification capability -
CodeSurveillanceCapabilityType MODE_S_NO_ID_NO_PRESSURE Transponder Mode S without both aircraft identification and pressure-altitude capability -
CodeSurveillanceCapabilityType MODE_S_ID_PRESSURE_EXTENDED_SQUITTER Transponder Mode S, including aircraft identification transmission, pressure-altitude transmission and extended squitter (ADS-B) capability -
CodeSurveillanceCapabilityType MODE_S_ID_PRESSURE_EXT_SQUITTER_ENHANCED_SURVEILLANCE Transponder Mode S, including aircraft identification transmission, pressure-altitude transmission, extended squitter (ADS-B) capability and enhanced surveillance capability -
CodeSurveillanceCapabilityType MODE_S_ID_PRESSURE_ENHANCED_SURVEILLANCE Transponder Mode S, including aircraft identification transmission, pressure-altitude transmission and enhanced surveillance capability -
CodeSurveillanceCapabilityType MODE_S_ID_NO_PRESSURE Transponder Mode S, including aircraft identification transmission, but no pressure-altitude capability -
CodeSurveillanceCapabilityType MODE_S Transponder Mode S, including both pressure-altitude and aircraft identification capability -
CodeSurveillanceCapabilityType MODE_A_AND_C Transponder Mode A (4 digits - 4096 codes) and Mode C -
CodeSurveillanceCapabilityType MODE_A Transponder Mode A (4 digits - 4096 codes) -
CodeSurveillanceCapabilityType ADS-C_FANS_1/A ADS-C with FANS 1/A capabilities -
CodeSurveillanceCapabilityType ADS-C_ATN ADS-C with ATN capabilities -
CodeSurveillanceCapabilityType ADS-B_OUT_VDL_MODE_4 ADS-B 'out' capability using VDL Mode 4 -
CodeSurveillanceCapabilityType ADS-B_OUT_UAT ADS-B 'out' capability using UAT -
CodeSurveillanceCapabilityType ADS-B_OUT_IN_VDL_MODE_4 ADS-B 'out' and 'in' capability using VDL Mode 4 -
CodeSurveillanceCapabilityType ADS-B_OUT_IN_UAT ADS-B 'out' and 'in' capability using UAT -
CodeSurveillanceCapabilityType ADS_B_IN_VDL_MODE_4 ADS-B 'in' capability using VDL Mode 4 -
CodeSurveillanceCapabilityType ADS_B_IN_UAT ADS-B 'in' capability using UAT -
CodeSurveillanceCapabilityType ADS_B_IN_1090_MHZ ADS-B with dedicated 1090 MHz ADS-B 'in' capability -
CodeSurveillanceCapabilityType ADS-B_1090MHZ_ADS-B_OUT_IN ADB-B with dedicated 1090 MHz ADS-B 'out' and 'in' capability -
CodeSurveillanceCapabilityType ADS-B_1090MHZ_ADS-B_OUT ADS-B with dedicated 1090 MHz ADS-B 'out' capability -
CodeSurveillanceCapabilityType - A code indicating the SSR and ADS capability of the aircraft. -
CodeSurfaceWeatherObservationSystem STANDALONE_WEATHER_SENSOR A standalone weather sensor. -
CodeSurfaceWeatherObservationSystem RUNWAY_VISUAL_RANGE_SYSTEM System for measuring runway visual range. -
CodeSurfaceWeatherObservationSystem LOW_LEVEL_WIND_SHEAR_ALERT_SYSTEM A Low level wind shear alert system measures average surface wind speed and direction using a network of remote sensor stations, situated near runways and along approach or departure corridors at an airport. -
CodeSurfaceWeatherObservationSystem JUNEAU_AIRPORT_WIND_SYSTEM AWS generates turbulence alerts every minute for hazardous areas in the vicinity of Juneau airport. -
CodeSurfaceWeatherObservationSystem AUTOMATED_WEATHER_SENSOR_SYSTEM An advanced AWOS system. It utilizes the complex National Weather Service ASOS algorithms for data processing and distribution. -
CodeSurfaceWeatherObservationSystem AUTOMATED_WEATHER_OBSERVING_SYSTEM Automated Weather Observing System (AWOS) is a fully configurable airport weather system that provides continuous, real time information and reports on airport weather conditions. AWOS stations are mostly operated, maintained and controlled by aviation service providers. -
CodeSurfaceWeatherObservationSystem AUTOMATED_SURFACE_OBSERVING_SYSTEM Automated sensor suites that are designed to serve meteorological and aviation observing needs. -
CodeSurfaceWeatherObservationSystem - The types of surface weather observation systems. -
CodeSurfaceVehicleIdentificationType UNKNOWN An unknown vehicle type. -
CodeSurfaceVehicleIdentificationType TUG Push-Back truck. -
CodeSurfaceVehicleIdentificationType SNOW_PLOUGH Snow-Plough. -
CodeSurfaceVehicleIdentificationType RUNWAY_SWEEPER Vehicle used for runway cleaning. -
CodeSurfaceVehicleIdentificationType POLICE Police vehicle. -
CodeSurfaceVehicleIdentificationType GRASS_CUTTER Lawn Mower. -
CodeSurfaceVehicleIdentificationType FUEL Refueling truck. -
CodeSurfaceVehicleIdentificationType FOLLOW_ME Follow-Me car. -
CodeSurfaceVehicleIdentificationType FIRE Fire truck. -
CodeSurfaceVehicleIdentificationType EMERGENCY Emergency vehicle. -
CodeSurfaceVehicleIdentificationType CATERING Catering truck. -
CodeSurfaceVehicleIdentificationType BUS Bus for passenger and crew transport. -
CodeSurfaceVehicleIdentificationType BIRD_SCARER Vehicle used in bird scaring operations. -
CodeSurfaceVehicleIdentificationType BAGGAGE Vehicle used for baggage transport. -
CodeSurfaceVehicleIdentificationType ATC_EQUIPMENT_MAINTENANCE Vehicle used for maintenance activities for ATC equipment. -
CodeSurfaceVehicleIdentificationType AIRPORT_MAINTENANCE Vehicle used for airport maintenance activities. -
CodeSurfaceVehicleIdentificationType AIRCRAFT_MAINTENANCE Vehicle used for aircraft maintenance activities. -
CodeSurfaceVehicleIdentificationType - Vehicle fleet identification -
CodeSurfacePreparationType WIRE_COMB Wire comb or wire tine. -
CodeSurfacePreparationType ROLLED Rolled. -
CodeSurfacePreparationType RFSC Rubberised friction seal coat. -
CodeSurfacePreparationType PFC Porous friction coat. -
CodeSurfacePreparationType PAVED Paved. -
CodeSurfacePreparationType OILED Oiled. -
CodeSurfacePreparationType NON_GROOVED This covers such items as 'APSHALT NON GROOVED' . -
CodeSurfacePreparationType NATURAL Natural surface; no treatment. -
CodeSurfacePreparationType GROOVED Cut or plastic grooved. -
CodeSurfacePreparationType GRADED Graded. -
CodeSurfacePreparationType COMPACTED Compacted -
CodeSurfacePreparationType AFSC Aggregate friction seal coat. -
CodeSurfacePreparationType - A code indicating the preparation technique for a surface area. -
CodeSurfaceConditionType UNSAFE Unsafe for use. -
CodeSurfaceConditionType POOR Poor. -
CodeSurfaceConditionType GOOD Good. -
CodeSurfaceConditionType FAIR Fair. -
CodeSurfaceConditionType DEFORMED Presenting deformations. -
CodeSurfaceConditionType - A code indicating the condition of a surface, such as a runway, taxiway, the marking of a threshold, etc.. -
CodeSurfaceCompositionType WOOD Wood. -
CodeSurfaceCompositionType WATER Water. -
CodeSurfaceCompositionType STONE Stone. -
CodeSurfaceCompositionType SNOW Snow. -
CodeSurfaceCompositionType SAND Sand. -
CodeSurfaceCompositionType PIERCED_STEEL_PLANKING Pierced steel planking. -
CodeSurfaceCompositionType NON_BITUMINOUS_MIX Non Bituminous mix. -
CodeSurfaceCompositionType METAL Metal - steel, aluminium. -
CodeSurfaceCompositionType MEMBRANE A protective laminate usually made of rubber. -
CodeSurfaceCompositionType MATS Landing mat portable system usually made of aluminium. -
CodeSurfaceCompositionType MACADAM A macadam or tarmac surface consisting of water-bound crushed rock. -
CodeSurfaceCompositionType LATERITE Laterite - a high iron clay formed in tropical areas. -
CodeSurfaceCompositionType ICE Ice. -
CodeSurfaceCompositionType GRAVEL Gravel. -
CodeSurfaceCompositionType GRASS Grass including portions of turf or bare earth. -
CodeSurfaceCompositionType EARTH Earth (in general). -
CodeSurfaceCompositionType CORAL Coral. -
CodeSurfaceCompositionType CONCRETE_AND_GRASS Concrete and grass. -
CodeSurfaceCompositionType CONCRETE_AND_ASPHALT Concrete and asphalt. -
CodeSurfaceCompositionType CONC Concrete. -
CodeSurfaceCompositionType CLAY Clay. -
CodeSurfaceCompositionType BRICK Brick. -
CodeSurfaceCompositionType BITUMINOUS_MIX Bituminous tar or asphalt and/or oil or bitumen bound, mix-in-place surfaces (often referred to as earth cement")." -
CodeSurfaceCompositionType ASPHALT Asphalt. -
CodeSurfaceCompositionType ASPHALT_AND_GRASS Asphalt and grass. -
CodeSurfaceCompositionType - A code indicating the composition of a surface. For example, asphalt, concrete etc.. -
CodeSupplyDistributionMethodType TRUCK Supplies are brought by truck to the aircraft. -
CodeSupplyDistributionMethodType HYDRANT Supplies are available at hydrant. -
CodeSupplyDistributionMethodType - The method used for distributing supply at an apron. -
CodeStatusServiceType UNSERVICEABLE Unserviceable (unavailable). -
CodeStatusServiceType ONTEST On test, do not use. -
CodeStatusServiceType NORMAL Normal operations. -
CodeStatusServiceType LIMITED Operating with limited capabilities. -
CodeStatusServiceType - A coded list of values that indicate the operational capability of a service. -
CodeStatusOperationsType WORK_IN_PROGRESS Operation is under construction. -
CodeStatusOperationsType UNSERVICEABLE Operation is unserviceable (unavailable). -
CodeStatusOperationsType NORMAL Normal operations. -
CodeStatusOperationsType DOWNGRADED The system is theoretically able to work at a higher level of service, but it is currently limited to the level described. -
CodeStatusOperationsType - Code indicating operational status. -
CodeStatusNavaidType UNSERVICEABLE Not available. -
CodeStatusNavaidType PARTIAL Operating with limited capabilities. For example, used when just the DME part of a VOR/DME is working. -
CodeStatusNavaidType OPERATIONAL Operating normally. -
CodeStatusNavaidType ONTEST On test, do not use. -
CodeStatusNavaidType INTERRUPT Expect interruptions of the signal. -
CodeStatusNavaidType IN_CONSTRUCTION In Construction -
CodeStatusNavaidType FALSE_POSSIBLE False indication possible, use with caution. -
CodeStatusNavaidType FALSE_INDICATION Giving false indication, do not use. -
CodeStatusNavaidType DISPLACED Displaced -
CodeStatusNavaidType CONDITIONAL Operative subject to published limitations or conditions. -
CodeStatusNavaidType - The operational status of a Navaid or NavaidEquipment -
CodeStatusConstructionType IN_DEMOLITION Work in progress to remove the item. -
CodeStatusConstructionType IN_CONSTRUCTION In Construction. -
CodeStatusConstructionType DEMOLITION_PLANNED Removal is planned. -
CodeStatusConstructionType COMPLETED Completed. -
CodeStatusConstructionType - A code indicating the status of the construction of a Vertical Structure. -
CodeStatusAirspaceType INTERMITTENT The Airspace is active but with periods of no real usage. -
CodeStatusAirspaceType INACTIVE The airspace is not active. -
CodeStatusAirspaceType IN_USE The airspace is actually used inside the activation period. -
CodeStatusAirspaceType BACK_UP_OR_SPARE Reserved airspace, in case another airspace is not allocated. -
CodeStatusAirspaceType AVBL_FOR_ACTIVATION The feature may be activated. -
CodeStatusAirspaceType ACTIVE The airspace is active (but it might not be in use yet). -
CodeStatusAirspaceType - A coded list of values indicating the activation status of an Airspace. -
CodeStatusAirportType NORMAL The facility operates with nominal parameters. -
CodeStatusAirportType LIMITED The facility operates below its nominal parameters, with additional usage restrictions. -
CodeStatusAirportType CLOSED The facility is not operational. -
CodeStatusAirportType - A coded list of values that indicates the availability of an aerodrome facility for specific flight operations. -
CodeStandbyPowerType UNKNOWN Unknown -
CodeStandbyPowerType NONE None -
CodeStandbyPowerType GENERATOR Generator -
CodeStandbyPowerType COMMERCIAL Commercial -
CodeStandbyPowerType BATTERY Battery -
CodeStandbyPowerType - Type of power used when the radar is required to operate on standby. -
CodeSSRModeType MODE_S Mode S surveillance. -
CodeSSRModeType MODE_A_C Mode A surveillance with supplementary information concerning the flight level. -
CodeSSRModeType MODE_3A Mode 3A is used for both military and civil surveillance purposes. -
CodeSSRModeType MODE_2 Mode 2 is used for military surveillance purpose. -
CodeSSRModeType MODE_1 Mode 1 is used for military surveillance purpose. -
CodeSSRModeType - A code describing the different modes of surveillance. -
CodeSSRCodeStatusType PREVIOUS The SSR Code previously assigned. -
CodeSSRCodeStatusType NEXT The SSR Code used by the receiving system. -
CodeSSRCodeStatusType ASSIGNED The SSR Code assigned to a flight. -
CodeSSRCodeStatusType - The status of the SSR code. -
CodeSSRCategoryType SSR_CODE_FOR_VFR_FLIGHT Category for a VFR flight. -
CodeSSRCategoryType SSR_CODE_FOR_TRANSIT_FLIGHT Category for a transit flight. -
CodeSSRCategoryType SSR_CODE_FOR_SPECIAL_PURPOSE Category for special purpose. -
CodeSSRCategoryType SSR_CODE_FOR_MILITARY_FLIGHT Category for a military flight. -
CodeSSRCategoryType SSR_CODE_FOR_LOCAL_FLIGHT Category for a local flight. -
CodeSSRCategoryType CONSPICUITY_SSR_CODE_FOR_MODE_S Reserved for use as a conspicuity code for Mode S. -
CodeSSRCategoryType - Categories of SSR code. -
CodeSpeedReferenceType TRUE_AIRSPEED The speed of the aeroplane relative to undisturbed air. -
CodeSpeedReferenceType INDICATED_AIRSPEED The uncorrected reading on the airspeed indicator. -
CodeSpeedReferenceType GROUND_SPEED The speed of an aircraft relative to the surface of the earth. -
CodeSpeedReferenceType - A code indicating the reference system for a speed value. -
CodeSpecialNavigationSystemType LORAN_D Long range (area) navigation system D. -
CodeSpecialNavigationSystemType LORAN_C Long range (area) navigation system C. -
CodeSpecialNavigationSystemType LORAN_A Long range (area) navigation system A -
CodeSpecialNavigationSystemType GNSS A worldwide position and time determination system that includes one or more satellite constellations, aircraft receivers and system integrity monitoring, augmented as necessary to support the required navigation performance for the intended operation. -
CodeSpecialNavigationSystemType DECCA Short and medium range (area) navigation system DECCA. -
CodeSpecialNavigationSystemType - A code indicating a type of special navigation system. For example, LORAN, DECCA, GNSS, etc. -
CodeSpecialNavigationStationType SLAVE LORAN slave. -
CodeSpecialNavigationStationType RED_SLAVE Red slave station of a DECCA chain. -
CodeSpecialNavigationStationType PURPLE_SLAVE Purple slave station of a DECCA chain. -
CodeSpecialNavigationStationType MASTER Master station of a LORAN or DECCA chain. -
CodeSpecialNavigationStationType GREEN_SLAVE Green slave station of a DECCA chain. -
CodeSpecialNavigationStationType - A code indicating the type of service provided by a station in a special navigation system chain, depending on the type of the system. -
CodeSpaceWeatherScaleType EXTREME Extreme -
CodeSpaceWeatherScaleType SEVERE Severe -
CodeSpaceWeatherScaleType STRONG Strong -
CodeSpaceWeatherScaleType MODERATE Moderate -
CodeSpaceWeatherScaleType MINOR Minor -
CodeSpaceWeatherScaleType - The space weather scale used as a way to communicate to the general public the current and future space weather conditions and their possible effects on people and systems. -
CodeSignificantWeatherQualifierType THUNDERSTORM Sudden electrical discharges manifested by a flash of light (lightning) and a sharp or rumbling sound (thunder). Thunderstorms are associated with convective clouds (Cumulonimbus) and are, more often, accompanied by precipitation in the form of rainshowers or hail, or occasionally snow, snow pellets, or ice pellets. -
CodeSignificantWeatherQualifierType SHOWER Precipitation, often short-lived and heavy, falling from convective clouds. A shower is characterized by its sudden beginning and ending, and generally by large and rapid changes of intensity. -
CodeSignificantWeatherQualifierType SHALLOW Has a very little vertical extent. -
CodeSignificantWeatherQualifierType PROXIMITY The weather phenomenon is observed between approximately 8 km and 16 km from the aerodrome reference point. -
CodeSignificantWeatherQualifierType PATCHES Occurrences over small areas. -
CodeSignificantWeatherQualifierType PARTIAL Covering part of the aerodrome. -
CodeSignificantWeatherQualifierType LOW_DRIFTING In motion due to the action of wind or raised by the wind to a small height above the ground (less than 2 meters). -
CodeSignificantWeatherQualifierType FREEZING Precipitation freezing on impact on the ground and on exposed objects. -
CodeSignificantWeatherQualifierType BLOWING Raised by the wind to a moderate height above the ground (2 meters or more). -
CodeSignificantWeatherQualifierType - Qualifiers used in association with a reported significant weather phenomenon. -
CodeSignificantPointDesignatorType ICAO ICAO 5 letter name code designator. -
CodeSignificantPointDesignatorType DESIGNED A point with bearing/distance designator used as control point for procedure design, which is not published. -
CodeSignificantPointDesignatorType COORD Point with identifier derived from its geographical coordinates. -
CodeSignificantPointDesignatorType CNF Computer Navigation Fix - A point used for the purpose of defining the navigation track for an airborne computer system (i.e., GPS or FMS). CNFs include unnamed DME fixes, beginning and ending points of DME arcs and sensor final approach fixes (FAFs) on some GPS overlay approaches. -
CodeSignificantPointDesignatorType BRG_DIST Point with a five-alphanumeric name-code, composed according to the rules provided by the ARINC 424 Specification for unnamed bearing/distance reference waypoints. -
CodeSignificantPointDesignatorType - A code indicating a specific type of significant point, in direct relation with the designator allocated to that point. -
CodeSignalPerformanceType III Facility Performance category III. -
CodeSignalPerformanceType II Facility Performance category II. -
CodeSignalPerformanceType I Facility Performance category I. -
CodeSignalPerformanceType - A coded value indicating the signal performance level in space corresponding to the precision of an ILS or MLS system according to ICAO Annex 10, Volume I, Chapter 3. -
CodeServiceSARType SAR The performance of distress monitoring, communication, coordination and search and rescue functions, initial medical assistance or medical evacuation, through the use of public and private resources, including cooperating aircraft, vessels and other craft and installations. -
CodeServiceSARType RCC Rescue co-ordination service. -
CodeServiceSARType ALRS A service provided to notify appropriate organizations regarding aircraft in need of search and rescue aid, and assist such organizations as required. -
CodeServiceSARType - A list of codes used to designate services in relation with search and rescue. -
CodeServiceInformationType SNOWTAM SNOWTAM service. -
CodeServiceInformationType VOLMET The automatic provision of VOLMET information to aircraft in flight. -
CodeServiceInformationType TWEB Transcribed weather broadcast service. -
CodeServiceInformationType TAF Terminal area meteorological forecast service. -
CodeServiceInformationType SIGMET Information issued by a meteorological watch office concerning the occurrence or expected occurrence of specified en-route weather phenomena which may affect the safety of aircraft operations. -
CodeServiceInformationType RAF Regional area forecasting service. -
CodeServiceInformationType OFIS_VHF VHF operational flight information service (OFIS) broadcasts, as defined by the ICAO Annex 11. -
CodeServiceInformationType OFIS_HF HF operational flight information service (OFIS) broadcasts, as defined by the ICAO Annex 11. -
CodeServiceInformationType NOTAM Provision of NOTAM service, as defined by ICAO Annex 15. -
CodeServiceInformationType METAR Aviation routine weather report -
CodeServiceInformationType INFO Limited ad-hoc information provision, about a specific activity at a particular location. -
CodeServiceInformationType FIS A service provided for the purpose of giving advice and information useful for the safe and efficient conduct of flights. -
CodeServiceInformationType BRIEFING Pre-flight and post-flight briefing service. -
CodeServiceInformationType AWOS Automated Weather Observation Service -
CodeServiceInformationType ATIS The automatic provision of current, routine information to arriving and departing aircraft throughout 24 hours or a specified portion thereof.: Data link-automatic terminal information service (D-ATIS). The provision of ATIS via data link. Voice-automatic terminal information service (Voice-ATIS). The provision of ATIS by means of continuous and repetitive voice broadcasts. -
CodeServiceInformationType ASOS Automated Surface Observation System -
CodeServiceInformationType ALTIMETER Altimeter setting information provision service. -
CodeServiceInformationType AIS A service established within the defined area of coverage responsible for the provision of aeronautical information/data necessary for the safety, regularity and efficiency of air navigation. -
CodeServiceInformationType AFIS Aerodrome flight information service, as defined in the ICAO Annex 11. -
CodeServiceInformationType - A list of codes used to designate information provision services. -
CodeServiceATFMType SCHEDULING Scheduling and slot allocation service. -
CodeServiceATFMType FPLV A service that provides flight planning validation. -
CodeServiceATFMType FPL A service that provides flight planning acceptance and distribution to the ATC Unites concerned. -
CodeServiceATFMType CLEARANCE A service providing permissions (entry, landing, overflying, exit, etc.) for a given location. -
CodeServiceATFMType ATFM A service established with the objective of contributing to a safe, orderly and expeditious flow of air traffic by ensuring that ATC capacity is utilized to the maximum extent possible and that the traffic volume is compatible with the capacities declared by the appropriate ATS authority. -
CodeServiceATFMType - A list of codes used to designate flight planning and air traffic flow management services. -
CodeSegmentTerminationType INTERCEPT Leg is terminated when reaching the limited angle indication or reaching the limiting distance indication associated with the leg. -
CodeSegmentTerminationType DURATION Leg is terminated when the duration has passed. -
CodeSegmentTerminationType DISTANCE Leg is terminated when the distance has passed. -
CodeSegmentTerminationType ALTITUDE Leg is terminated when reaching the altitude conditions specified in the segment leg. -
CodeSegmentTerminationType - A code indicating the end point of a terminal procedure segment leg. -
CodeSegmentPathType VR Heading to a Radial termination or VR Leg. Defines a specified heading to a specified radial from a specific database VOR Navaid. -
CodeSegmentPathType VM Heading to a Manual termination or VM Leg. Defines a specified heading until a Manual termination. -
CodeSegmentPathType VI Heading to an Intercept or VI Leg. Defines a specified heading to intercept the subsequent leg at an unspecified position. -
CodeSegmentPathType VD Heading to a DME Distance termination or VD Leg. Defines a specified heading terminating at a specified DME Distance from a specific database DME Navaid. -
CodeSegmentPathType VA Heading to an Altitude termination or VA Leg. Defines a specified heading to a specific Altitude termination at an unspecified position. -
CodeSegmentPathType TF Track to a Fix or TF Leg. Defines a great circle track over ground between two known databases fixes. -
CodeSegmentPathType RF Constant Radius Arc or RF Leg. Defines a constant radius turn between two database fixes, lines tangent to the arc and a center fix. -
CodeSegmentPathType PT Timed outbound leg to a procedure turn. (non ARINC) -
CodeSegmentPathType PI 045/180 Procedure Turn or PI Leg. Defines a course reversal starting at a specific database fix, includes Outbound Leg followed by a left or right turn and 180 degree course reversal to intercept the next leg. -
CodeSegmentPathType IF Initial Fix or IF Leg. Defines a database fix as a point in space. -
CodeSegmentPathType HM A holding pattern in lieu of procedure turn course reversal or a terminal procedure referenced mandatory holding pattern at a specified database fix, with manual termination. -
CodeSegmentPathType HF A holding pattern in lieu of procedure turn course reversal or a terminal procedure referenced mandatory holding pattern at a specified database fix, as a single circuit terminating at the fix. -
CodeSegmentPathType HA A holding pattern in lieu of procedure turn course reversal or a terminal procedure referenced mandatory holding pattern at a specified database fix, with an altitude termination. -
CodeSegmentPathType FT Course from a fix during a specified time. (non ARINC) -
CodeSegmentPathType FM From a Fix to a Manual termination or FM Leg. Defines a specified track over ground from a database fix until Manual termination of the leg. -
CodeSegmentPathType FD Track from a Fix to a DME Distance or FD Leg. Defines a specified track over ground from a database fix to a specific DME Distance which is from a specific database DME Navaid. -
CodeSegmentPathType FC Track from a Fix from a Distance or FC Leg. Defines a specified track over ground from a database fix for a specific distance. -
CodeSegmentPathType FA Fix to an Altitude or FA Leg. Defines a specified track over ground from a database fix to a specified altitude at an unspecified position. -
CodeSegmentPathType DF Direct to a Fix or DF Leg. Defines an unspecified track starting from an undefined position to a specific database fix. -
CodeSegmentPathType CR Course to a Radial termination or CR Leg. Defines a course to a specified Radial from a specific database VOR Navaid. -
CodeSegmentPathType CI Course to an Intercept or CI Leg. Defines a specified course to intercept a subsequent leg. -
CodeSegmentPathType CF Course to a Fix or CF Leg. Defines a specified course to a specific database fix. -
CodeSegmentPathType CD Course to a DME Distance or CD Leg. Defines a specified course to a specific DME Distance which is from a specific database DME Navaid. -
CodeSegmentPathType CA Course to an Altitude or CA Leg. Defines a specified course to a specific altitude at an unspecified position. -
CodeSegmentPathType AF Arc to a Fix or AF Leg. Defines a track over ground at specified constant distance from a database DME Navaid. -
CodeSegmentPathType - A code indicating the type of flight path and its associated type of termination. -
CodeSeaStateType VERY_ROUGH Height in metres between 4 and 6 -
CodeSeaStateType VERY_HIGH Height in metres between 9 and 14 -
CodeSeaStateType SMOOTH_WAVELETS Height in metres between 0.1 and 0.5 -
CodeSeaStateType SLIGHT Height in metres between 0.5 and 1.25 -
CodeSeaStateType ROUGH Height in metres between 2.5 and 4 -
CodeSeaStateType PHENOMENAL Height in metres over 14 -
CodeSeaStateType HIGH Height in metres between 6 and 9 -
CodeSeaStateType MODERATE Height in metres between 1.25 and 2.5 -
CodeSeaStateType CALM_RIPPLED Height in metres between 0 and 0.1 -
CodeSeaStateType CALM_GLASSY Height in metres = 0 -
CodeSeaStateType - A code describing the state of the sea based on the height of waves, as specified in WMO Publication No. 306, Manual on Codes, Volume I,1, Part A - Alphanumerix Codes, Code Table 3700. -
CodeSafeAltitudeType MSA The lowest altitude which may be used which will provide a minimum clearance of 300 m (1 000 ft) above all objects located in an area contained within a sector of a circle of 46 km (25 NM) radius centred on a radio aid to navigation. -
CodeSafeAltitudeType ESA Emergency Safe/Sector Altitude -
CodeSafeAltitudeType - A code indicating the type of altitude used, MSA or ESA. -
CodeRVRTendencyType U Upward RVR tendency -
CodeRVRTendencyType N No RVR change tendency -
CodeRVRTendencyType D Downward RVR tendency -
CodeRVRTendencyType - A code indicating, when instrumented systems are used for the assessment of RVR, the tendency (upward or downward) of the variations in RVR during the 10-minute period immediately preceding the observation. -
CodeRVRReadingType TOUCHDOWN Touchdown -
CodeRVRReadingType TAKEOFF Take-off or rollout point. -
CodeRVRReadingType MIDDLE Middle or centre of runway. -
CodeRVRReadingType - A code indicating the position where the RVR reading is reported. -
CodeRunwayType RUNWAY Runway for airplanes -
CodeRunwayType FATO A defined area over which the final phase of the approach manoeuvre to hover or landing is completed and from which the take-off manoeuvre is commenced. Where the FATO is to be used by helicopters operating in performance Class 1, the defined area includes the rejected take-off area available. -
CodeRunwayType - A code that makes a distinction between runways for airplanes and FATO for helicopters. -
CodeRunwayStatusLightsType THL Takeoff Hold Lights -
CodeRunwayStatusLightsType REL Runway Entrance Lights -
CodeRunwayStatusLightsType FARSO Final Approach Runway Occupancy Signal (uses PAPI) -
CodeRunwayStatusLightsType - A code indicating the type of runway status lights. -
CodeRunwaySectionType TWY_INT Taxiway intersection. -
CodeRunwaySectionType THR Threshold. -
CodeRunwaySectionType TDZ Touch down zone. -
CodeRunwaySectionType RPD_TWY_INT Rapid taxiway intersection. -
CodeRunwaySectionType MIDDLE Middle of runway. -
CodeRunwaySectionType END Runway end. -
CodeRunwaySectionType EDGE Edge. -
CodeRunwaySectionType DISPLACED_THRESHOLD Displaced threshold. -
CodeRunwaySectionType DESIG Runway designation. -
CodeRunwaySectionType CHEVRON CHEVRON -
CodeRunwaySectionType CENTRELINE Centreline. -
CodeRunwaySectionType ARROW_HEAD ARROW_HEAD -
CodeRunwaySectionType ARROW ARROW -
CodeRunwaySectionType AIM Aiming point. -
CodeRunwaySectionType AFT_THR After threshold (for fixed distance markings.) -
CodeRunwaySectionType 3_THIRD The last third of the runway, starting from the threshold with the lower designation number. -
CodeRunwaySectionType 2_THIRD The second third of the runway, starting from the threshold with the lower designation number. -
CodeRunwaySectionType 1_THIRD The first third of the runway, starting from the threshold with the lower designation number. -
CodeRunwaySectionType - A code indicating the position of an item on a surface of a runway. Eg: THR, runway end, runway centre line, TDZ, etc. -
CodeRunwayProtectionAreaType VGSI_PROTECTION_AREA Visual Glide Slope Indicator (VGSI) protection area. Protects VGSI signal coverage by forbidding objects in the area. -
CodeRunwayProtectionAreaType STOPWAY A defined rectangular area on the ground at the end of take-off run available prepared as a suitable area in which an aircraft can be stopped in the case of an abandoned take-off. -
CodeRunwayProtectionAreaType RESA An area symmetrical about the extended runway centre line and adjacent to the end of the strip primarily intended to reduce the risk of damage to an aeroplane undershooting or overrunning the runway. -
CodeRunwayProtectionAreaType POFZ Precision Obstacle Free Zone -
CodeRunwayProtectionAreaType OFZ Obstacle free zone or surface -
CodeRunwayProtectionAreaType IOFZ Inner Obstacle free zone or surface -
CodeRunwayProtectionAreaType ILS_PROTECTION_AREA ILS protection area. Protects ILS signal distortion by forbidding large objects in the area. -
CodeRunwayProtectionAreaType CLEARWAY A defined rectangular area on the ground or water under the control of the appropriate authority, selected or prepared as a suitable area over which an aeroplane may make a portion of its initial climb to a specified height. -
CodeRunwayProtectionAreaType - A code indicating the type of protection area for a runway For example, clearway, obstacle free zone, ILS protection area, etc.. -
CodeRunwayMarkingType TOUCHDOWN_POSITIONING_CIRCLE_MARKING Touchdown Positioning Circle marking -
CodeRunwayMarkingType TAXIWAY_INTERSECTION_MARKING Taxiway intersection marking -
CodeRunwayMarkingType RUNWAY_TOUCHDOWN_ZONE_MARKING Runway Touchdown Zone Marking -
CodeRunwayMarkingType RUNWAY_THRESHOLD_MARKING Runway threshold marking -
CodeRunwayMarkingType RUNWAY_THRESHOLD_BAR Runway Threshold Bar -
CodeRunwayMarkingType RUNWAY_SIDE_STRIPE_MARKING Runway Side Stripe Marking -
CodeRunwayMarkingType RUNWAY_SHOULDER_MARKING Runway shoulder marking -
CodeRunwayMarkingType RUNWAY_HOLDING_POSITION_MARKING Runway holding position marking on a runway. -
CodeRunwayMarkingType RUNWAY_EDGE_MARKING Runway edge marking -
CodeRunwayMarkingType RUNWAY_DESIGNATION_MARKING Runway designation marking -
CodeRunwayMarkingType RUNWAY_CENTRELINE_MARKING Runway centreline marking -
CodeRunwayMarkingType RUNWAY_AIMING_POINT_MARKING Runway aiming point marking -
CodeRunwayMarkingType RAPID_TAXIWAY_INTERSECTION_MARKING Rapid taxiway intersection. -
CodeRunwayMarkingType FIXED_DISTANCE_MARKING Fixed distance markings after threshold. -
CodeRunwayMarkingType FATO_PERIMETER_MARKING FATO perimeter marking -
CodeRunwayMarkingType DISPLACED_THRESHOLD_MARKING Displaced threshold marking. -
CodeRunwayMarkingType CHEVRON A marking used to designate blast pads and other areas that are not suitable for aircraft. -
CodeRunwayMarkingType ARROW_HEAD A marking used in conjunction with a threshold bar to further highlight the beginning of a runway. -
CodeRunwayMarkingType ARROW A marking identifying the displaced threshold area to provide centreline guidance for takeoffs and rollouts. -
CodeRunwayMarkingType - A code indicating the type of runway marking. -
CodeRunwayLightingCategoryType STATUS Runway Status Lighting -
CodeRunwayLightingCategoryType IN-RWY In-Runway Lighting -
CodeRunwayLightingCategoryType EDGE Runway Edge Lighting System -
CodeRunwayLightingCategoryType - A code indicating the category of runway lights. -
CodeRunwayExitType HIGH_SPEED High Speed exit -
CodeRunwayExitType GENERAL General (not High Speed) -
CodeRunwayExitType - Type of runway exit. -
CodeRunwayElementType RUNWAY_TURN_PAD A defined area on a land aerodrome adjacent to a runway for the purpose of completing a 180-degree turn on a runway. -
CodeRunwayElementType RUNWAY_SHOULDER An area adjacent to the edge of a runway so prepared as to provide a transition between the runway and the adjacent surface. -
CodeRunwayElementType NORMAL The default type. -
CodeRunwayElementType INTERSECTION Intersection element - with a runway or with a taxiway. -
CodeRunwayElementType DISPLACED The element between the start of the runway and the position of the displaced threshold. -
CodeRunwayElementType - A code indicating the type of runway element. -
CodeRunwayEdgeLightingType LIRL Low Intensity Runway Lights -
CodeRunwayEdgeLightingType MIRL Medium Intensity Runway Lights -
CodeRunwayEdgeLightingType HIRL High Intensity Runway Lights -
CodeRunwayEdgeLightingType - A code indicating the type of runway edge lighting. -
CodeRuleProcedureType RULE A prescribed guide for conduct or action. -
CodeRuleProcedureType PROCEDURE A particular way of accomplishing something or of acting -
CodeRuleProcedureType PRACTICE The usual way of doing something, even if it is not formally prescribed -
CodeRuleProcedureType LAW A binding rule, enforced by the national/international legislation. -
CodeRuleProcedureType ICAO_DIFF A difference between the national rules/procedures and the ICAO Standards, Recommended Practices and Procedures. -
CodeRuleProcedureType - An open coded list of values indicating the purpose of a rule or procedure. -
CodeRuleProcedureTitleType VISUAL_FLIGHT_RULES Visual flight rules as applied within the State. -
CodeRuleProcedureTitleType UNLAWFUL_INTERFERENCE Procedures to be applied in case of unlawful interference. -
CodeRuleProcedureTitleType REGIONAL_SUPPLEMENTARY_PROCEDURES Regional supplementary procedures (SUPPS) affecting the entire area of State responsibility. -
CodeRuleProcedureTitleType PUBLIC_HEALTH_MEASURES_PASSENGERS Public health measures applied to disembarking or departing passengers and crew. -
CodeRuleProcedureTitleType PUBLIC_HEALTH_MEASURES_AIRCRAFT Public health measures applied to arriving, departing or transit aircraft. -
CodeRuleProcedureTitleType NOISE_ABATEMENT_PROCEDURES Detailed description of noise abatement procedures established at the aerodrome. -
CodeRuleProcedureTitleType NATIONAL_REGULATIONS National regulations affecting air navigation. -
CodeRuleProcedureTitleType MEASURING_SYSTEM_AIRCRAFT_MARKINGS_HOLIDAYS A table of units of measurement, calendar, time systems, geodetic reference system, EGM-96 and public holidays. -
CodeRuleProcedureTitleType LOCAL_TRAFFIC_REGULATIONS Standard routes for taxiing aircraft, parking regulations, school and training flights and similar but excluding flight procedures. -
CodeRuleProcedureTitleType INTERNATIONAL_AGREEMENTS_CONVENTIONS International agreements in which the State is part and which affect air navigation. -
CodeRuleProcedureTitleType INTERCEPTION_CIVIL_AIRCRAFT Interception procedures and visual signals to be used. -
CodeRuleProcedureTitleType INSTRUMENT_FLIGHT_RULES Instrument flight rules as applied within the State. -
CodeRuleProcedureTitleType IMMIGRATION_REQUIREMENTS Immigration formalities for passengers and crew. -
CodeRuleProcedureTitleType HOLDING_APPROACH_DEPARTURE_PROCEDURES The criteria on which holding, approach and departure procedures are established for arriving flights and departing flights from any aerodrome/heliport. -
CodeRuleProcedureTitleType FLIGHT_RULES_GENERAL General flight rules as applied within the State. -
CodeRuleProcedureTitleType FLIGHT_PLANNING Procedures for the submission of a flight plan; repetitive flight plan system; and changes to the submitted flight plan. -
CodeRuleProcedureTitleType ENTRY_TRANSIT_DEPARTURE_SCHEDULED Rules and procedures governing the entry, transit and departure of scheduled flights. -
CodeRuleProcedureTitleType ENTRY_TRANSIT_DEPARTURE_PRIVATE Rules and procedures governing the entry, transit and departure of private flights. -
CodeRuleProcedureTitleType ENTRY_TRANSIT_DEPARTURE_OF_AIRCRAFT Rules and procedures governing the entry, transit and departure of aircraft. -
CodeRuleProcedureTitleType ENTRY_TRANSIT_DEPARTURE_NON_SCHEDULED Rules and procedures governing the entry, transit and departure of non-scheduled flights. -
CodeRuleProcedureTitleType ENTRY_TRANSIT_DEPARTURE_CARGO Regulations concerning entry, transit and departure of cargo. -
CodeRuleProcedureTitleType DIFFERENCES_ICAO_STANDARDS_RECOMMENDED_PRACTICES_PROCEDURES Significant differences between national regulations and practices of the State and related ICAO provisions. -
CodeRuleProcedureTitleType CUSTOMS_REQUIREMENTS Customs formalities for passengers and crew. -
CodeRuleProcedureTitleType ATS_SURVEILLANCE_SERVICES_PROCEDURES Primary radar services and procedures, secondary surveillance radar (SSR) operating procedures and automatic dependent surveillance - broadcast (ADS-B) coverage. -
CodeRuleProcedureTitleType ATS_AIRSPACE_CLASSIFICATION Description of ATS airspace classes as applied within the State. -
CodeRuleProcedureTitleType ALTIMETER_SETTING_PROCEDURES Altimeter setting procedures in use, containing procedures applicable to operators and cruising levels. -
CodeRuleProcedureTitleType AIRCRAFT_INSTRUMENTS_EQUIPMENT_FLIGHT_DOCUMENTS Aircraft instruments, equipment and flight documents to be carried on aircraft. -
CodeRuleProcedureTitleType AIR_TRAFFIC_INCIDENTS Definition of air traffic incidents, use of the Air Traffic Incident Reporting Form", reporting procedures and purpose of reporting and handling of the form. " -
CodeRuleProcedureTitleType AIR_TRAFFIC_FLOW_MANAGEMENT ATFM structure types of flow messages and procedures applicable for departing flights, flight plan requirements and slot allocations. -
CodeRuleProcedureTitleType AIR_NAVIGATION_SERVICES_CHARGES Charges which may be applicable to air navigation services provided for international use, approach control, route air navigation services. -
CodeRuleProcedureTitleType AERODROME_HELIPORT_CHARGES Type of charges which may be applicable at aerodromes/heliports. -
CodeRuleProcedureTitleType AERODROME_HELIPORT_AVAILABILITY The general conditions of the State's designated authority responsible for aerodromes and heliports availability. -
CodeRuleProcedureTitleType AERODROME_FLIGHT_PROCEDURES The conditions and flight procedures, including radar and low visibility procedures at the aerodrome and associated equipment authorized for use under these conditions. -
CodeRuleProcedureTitleType AERODROME_BIRD_CONCENTRATION Indication of bird concentrations at the aerodrome. -
CodeRuleProcedureTitleType ADDRESSING_FLIGHT_PLAN_MESSAGES Addresses allocated to flight plans, showing: category of flight (IFR, VFR or both), route and message address. -
CodeRuleProcedureTitleType ABBREVIATIONS_AIS_PUBLICATIONS A list of alphabetically arranged abbreviations used by the State in its AIP. -
CodeRuleProcedureTitleType - An open list of values indicating a general heading by which a rule or procedure is usually identified in the Aeronautical Information Publications (AIP) or similar/related documents. -
CodeRouteType OCEANIC_TRACK A route that is part of an Organised Track System established for an oceanic area. -
CodeRouteType NAT A route between Europe and North America whose exact location changes daily according to weather and traffic demands. -
CodeRouteType ATS_ROUTE A specified route designed for channelling the flow of traffic as necessary for the provision of air traffic services. -
CodeRouteType - A code indicating the route classification. -
CodeRouteTrajectoryType USER_PREFERRED_TRAJECTORY A trajectory initially provided by the Airspace User which may be amended during planning phase to integrate ATM constraints from DCB and during execution phase to integrate new ATM constraints from dynamic DCB. Alternate user preferred trajectory may be associated to the RBT/RMT to face pre-defined scenarios. -
CodeRouteTrajectoryType NOMINAL_PREFERRED_ROUTE Preferred user route in nominal conditions (e.g. meteorological). -
CodeRouteTrajectoryType FLIGHT_ROUTE The path of a flight over the surface of the earth, including also altitude and speed information. -
CodeRouteTrajectoryType EXPANDED_ROUTE The expansion of the Flight Planned Route into a set of route points. -
CodeRouteTrajectoryType EXECUTED_4D_TRAJECTORY The actual 4D trajectory of the aircraft from the start-up to the present position. -
CodeRouteTrajectoryType DESIRED_4D_TRAJECTORY The current 4D trajectory that is requested and generated by the airspace user with knowledge of the ATM System's operational constraints and resource contention. -
CodeRouteTrajectoryType AIRCRAFT_INTENT Information on planned future aircraft behaviour, which can be obtained from the aircraft systems (avionics). It is associated with the commanded trajectory and will enhance airborne functions. The aircraft intent data correspond either to aircraft trajectory data that directly relate to the future aircraft trajectory as programmed inside the avionics, or the aircraft control parameters as managed by the automatic flight control system. These aircraft control parameters could either be entered by the flight crew or automatically derived by the flight management system. -
CodeRouteTrajectoryType - The type of RouteTrajectory. -
CodeRouteTrajectorySegmentType TAXI_PATH_ELEMENT A portion of the taxi path. -
CodeRouteTrajectorySegmentType TAXI_PATH Part of the agreed 4D trajectory for both Departure and Arrival surface segments. -
CodeRouteTrajectorySegmentType DEPARTURE_SURFACE_SEGMENT_ELEMENT A portion of the departure surface segment. -
CodeRouteTrajectorySegmentType DEPARTURE_SURFACE_SEGMENT This segment describes the elements of the overall trajectory from the departure gate up to and including the departure runway. -
CodeRouteTrajectorySegmentType ARRIVAL_SURFACE_SEGMENT_ELEMENT A portion of the arrival surface segment. -
CodeRouteTrajectorySegmentType ARRIVAL_SURFACE_SEGMENT This segment describes the elements of the trajectory from the arrival runway, if applicable, to the arrival gate/stand. This segment reuses the same information items as for the departure surface segment, but in reverse. -
CodeRouteTrajectorySegmentType AIRBORNE_SEGMENT_ELEMENT A portion of the airborne segment. -
CodeRouteTrajectorySegmentType DIRECT_FLIGHT_SEGMENT A direct flight (DCT) between two specified significant points. -
CodeRouteTrajectorySegmentType AIRBORNE_SEGMENT The airborne segment of the trajectory describes the anticipated 4D path of the aircraft using data elements and resolution necessary to deliver a level of fidelity commensurate with requirements for each portion of the trajectory. -
CodeRouteTrajectorySegmentType - The type of TrajectorySegment. -
CodeRouteTrajectoryPointUsageType WHEELS_ON_POINT The point at which the aircraft is predicted to be wheels on the runway for arrival. -
CodeRouteTrajectoryPointUsageType WHEELS_OFF_POINT The point at which the aircraft is predicted to be wheels off the runway on departure. -
CodeRouteTrajectoryPointUsageType UNPUBLISHED_ROUTE_POINT A trajectory point in the route that represents an unpublished point. -
CodeRouteTrajectoryPointUsageType TRANSITION_ALTITUDE_OR_LEVEL_POINT The point at which the trajectory reaches the transition altitude (in climb) or level (in descent). -
CodeRouteTrajectoryPointUsageType TRAJECTORY_CHANGE_POINT A trajectory point at which an altitude level-off will be initiated or terminated, at which the speed target (Indicated or Mach) will change to a new target, or at which the course is expected to change. -
CodeRouteTrajectoryPointUsageType TOP_OF_DESCENT The trajectory point at which the trajectory begins a descent from the cruise flight level. -
CodeRouteTrajectoryPointUsageType TOP_OF_CLIMB The trajectory point at which the trajectory arrives at the cruise flight level. There will be one top-of-climb for each cruise flight level (step climbs). -
CodeRouteTrajectoryPointUsageType START_OF_TURN A trajectory point corresponding to a start of a turn. -
CodeRouteTrajectoryPointUsageType START_OF_TAKEOFF_ROLL The trajectory point at the start of take-off roll. -
CodeRouteTrajectoryPointUsageType STAR_ENTRY The trajectory point corresponding to either the STAR entry point or the last point of the route (if no STAR is used). -
CodeRouteTrajectoryPointUsageType MIDDLE_OF_TURN A trajectory point corresponding to a middle of a turn. -
CodeRouteTrajectoryPointUsageType INTERMEDIATE_POINT A specific kind of point of the trajectory that represents no significant point, only a point that will be overflown. -
CodeRouteTrajectoryPointUsageType INITIAL_PREDICTION_POINT The initial point at which a prediction was made. -
CodeRouteTrajectoryPointUsageType HOLD_EXIT_POINT The point at which the flight is expected to exit from planned holding. -
CodeRouteTrajectoryPointUsageType HOLD_ENTRY_POINT The point at which the flight is expected to enter into planned holding. -
CodeRouteTrajectoryPointUsageType FROM_VFR_TO_IFR_POINT A trajectory point at which the flight passes from VFR to IFR rules, indicating the end of VFR portion of the route. -
CodeRouteTrajectoryPointUsageType FROM_OAT_TO_GAT_POINT A trajectory point at which the flight passes from OAT to GAT rules, indicating the end of a military portion of the route. -
CodeRouteTrajectoryPointUsageType FROM_IFR_TO_VFR_POINT A trajectory point at which the flight passes from IFR to VFR rules, indicating the start of a VFR portion of the route. -
CodeRouteTrajectoryPointUsageType FROM_GAT_TO_OAT_POINT A trajectory point at which the flight passes from GAT to OAT rules, indicating the start of a military portion of the route. -
CodeRouteTrajectoryPointUsageType FIR_BOUNDARY_CROSSING_POINT The point at which the trajectory crosses from one FIR into another. -
CodeRouteTrajectoryPointUsageType EXIT_FROM_CONSTRAINED_AIRSPACE_POINT The point at which the trajectory is projected to exit from designated constrained airspace. -
CodeRouteTrajectoryPointUsageType END_STAY_POINT The point at which the flight is expected to terminate an operation at which it remained for some time. -
CodeRouteTrajectoryPointUsageType END_PREDICTION_POINT The final point at which a prediction was made. -
CodeRouteTrajectoryPointUsageType END_OF_TURN A trajectory point corresponding to the end of a turn. -
CodeRouteTrajectoryPointUsageType END_OF_LANDING_ROLL_POINT The point at which the aircraft is predicted to come to a full stop on the arrival runway. -
CodeRouteTrajectoryPointUsageType CROSSOVER_ALTITUDE_POINT The point in climb or descent where the aircraft will transition between Mach and IAS control. -
CodeRouteTrajectoryPointUsageType CROSSING_INTO_CONSTRAINED_AIRSPACE_POINT The point at which the trajectory is projected to cross into a constrained airspace. -
CodeRouteTrajectoryPointUsageType CONSTRAINT_POINT The point of application of a constraint. -
CodeRouteTrajectoryPointUsageType BOUNDARY_POINT A trajectory point at which the 4D Trajectory intersects the boundary of an airspace. -
CodeRouteTrajectoryPointUsageType BOTTOM_OF_DESCENT A trajectory point marking the transition from a descent phase to a cruise phase. -
CodeRouteTrajectoryPointUsageType BOTTOM_OF_CLIMB A trajectory point marking the transition from a cruise phase to a climb phase. -
CodeRouteTrajectoryPointUsageType BEGIN_STAY_POINT The point at which the flight is expected to begin an operation at which the flight will remain for some time. -
CodeRouteTrajectoryPointUsageType BEACON A trajectory point corresponding to a beacon overfly. -
CodeRouteTrajectoryPointUsageType ADES An estimated trajectory point belonging to the ades. -
CodeRouteTrajectoryPointUsageType ADEP An estimated trajectory point belonging to the adep. -
CodeRouteTrajectoryPointUsageType - A code indicating the usage of the route/trajectory point. -
CodeRouteSegmentPathType RHUMBLINE Rhumb line. -
CodeRouteSegmentPathType GREAT_CIRCLE Great circle. -
CodeRouteSegmentPathType GEODESIC Geodesic. -
CodeRouteSegmentPathType - A code indicating the type of segment path. -
CodeRouteOriginType INTERNATIONAL International. -
CodeRouteOriginType DOMESTIC Domestic. -
CodeRouteOriginType BOTH The route is both international and domestic. -
CodeRouteOriginType - A code indicating if a route is international or domestic. -
CodeRouteNavigationType TACAN TACAN route. -
CodeRouteNavigationType RNAV An ATS route established for the use of aircraft capable of employing area navigation. -
CodeRouteNavigationType CONVENTIONAL Conventional navigation route. -
CodeRouteNavigationType - A code indicating the type of a route from a navigation point of view. -
CodeRouteDesignatorSuffixType G Indicates that on the route or portion thereof flight information service only is provided. -
CodeRouteDesignatorSuffixType F Indicates that on the route or portion thereof advisory service only is provided. -
CodeRouteDesignatorSuffixType - A suffix for the route designator. -
CodeRouteDesignatorPrefixType U Indicate that the route or portion thereof is established in the upper airspace. -
CodeRouteDesignatorPrefixType T TACAN Route (military) -
CodeRouteDesignatorPrefixType S A route established exclusively for use by supersonic aircraft during acceleration, deceleration and while in supersonic flight. -
CodeRouteDesignatorPrefixType K A low-level route established for use primarily by helicopters. -
CodeRouteDesignatorPrefixType - A prefix for route designators. -
CodeRouteDesignatorLetterType Z Z -
CodeRouteDesignatorLetterType Y Y -
CodeRouteDesignatorLetterType W W -
CodeRouteDesignatorLetterType V V -
CodeRouteDesignatorLetterType T T -
CodeRouteDesignatorLetterType R R -
CodeRouteDesignatorLetterType Q Q -
CodeRouteDesignatorLetterType P P -
CodeRouteDesignatorLetterType N N -
CodeRouteDesignatorLetterType M M -
CodeRouteDesignatorLetterType L L -
CodeRouteDesignatorLetterType J J -
CodeRouteDesignatorLetterType H H -
CodeRouteDesignatorLetterType G G -
CodeRouteDesignatorLetterType B B -
CodeRouteDesignatorLetterType A A -
CodeRouteDesignatorLetterType - A one character designator for the route. -
CodeRouteAvailabilityType OPEN The route segment may be flown according to its timetable. -
CodeRouteAvailabilityType CONDITIONAL Special use. -
CodeRouteAvailabilityType CLOSED Closed. -
CodeRouteAvailabilityType - A code indicating the route segment availability. -
CodeRoleKindType TACTICAL_FLOW_MANAGER The role of a tactical flow manager. -
CodeRoleKindType TACTICAL_ ATCO The role of a tactical Air Traffic Controller -
CodeRoleKindType SUPERVISOR The role of an Operational supervisor. -
CodeRoleKindType PLANNER_ ATCO The role of a planner Air Traffic Controller -
CodeRoleKindType MSP_CONTROLLER The role of a Multi Sector Planner Air Traffic Controller. -
CodeRoleKindType MILITARY_COORDINATOR The role of a military coordinator -
CodeRoleKindType - The kind of roles that can be available in an ATSU. -
CodeRoadType SERVICE_ROAD Service road -
CodeRoadType PUBLIC_ROAD Public road -
CodeRoadType - A code indicating the type of a road. -
CodeRNPCapabilityType RNP_AR_APCH_WITHOUT_RF RNP AR APCH without RF capability. -
CodeRNPCapabilityType RNP_AR_APCH_WITH_RF RNP AR APCH with RF capability. -
CodeRNPCapabilityType RNP_APCH_WITH_BARO_VNAV RNP APCH with BARO VNAV capability. -
CodeRNPCapabilityType RNP_APCH RNP APCH capability. -
CodeRNPCapabilityType RNP_4 RNP 4 capability. -
CodeRNPCapabilityType BASIC_RNP_1_DME_DME_IRU Basic RNP 1 DME DME IRU capability. -
CodeRNPCapabilityType BASIC_RNP_1_DME_DME Basic RNP 1 DME DME capability. -
CodeRNPCapabilityType BASIC_RNP_1_GNSS Basic RNP 1 GNSS capability. -
CodeRNPCapabilityType BASIC_RNP_1_ALL_PERMITTED_SENSORS Basic RNP 1 all permitted sensors capability. -
CodeRNPCapabilityType - A code indicating which Required Navigation Performance requirements can be met by the aircraft while operating in the context of a particular airspace when supported by the appropriate navigation infrastructure. -
CodeRNAVFlightCapabilityType RNAV_5_VOR_DME RNAV 5 VOR DME capability. -
CodeRNAVFlightCapabilityType RNAV_5_LORANC RNAV 5 LORAN C capability. -
CodeRNAVFlightCapabilityType RNAV_5_GNSS RNAV 5 GNSS capability. -
CodeRNAVFlightCapabilityType RNAV_5_INS_OR_IRS RNAV 5 INS or IRS capability. -
CodeRNAVFlightCapabilityType RNAV_5_DME_DME RNAV 5 DME DME capability. -
CodeRNAVFlightCapabilityType RNAV_5_ALL_PERMITTED_SENSORS RNAV 5 all permitted sensors capability. -
CodeRNAVFlightCapabilityType RNAV_2_GNSS RNAV 2 GNSS capability. -
CodeRNAVFlightCapabilityType RNAV_2_DME_DME_IRU RNAV 2 DME DME IRU capability. -
CodeRNAVFlightCapabilityType RNAV_2_DME_DME RNAV 2 DME DME capability. -
CodeRNAVFlightCapabilityType RNAV_2_ALL_PERMITTED_SENSORS RNAV 2 all permitted sensors capability. -
CodeRNAVFlightCapabilityType RNAV_10 RNAV 10 (RNP 10) capability. -
CodeRNAVFlightCapabilityType RNAV_1_GNSS RNAV 1 GNSS capability. -
CodeRNAVFlightCapabilityType RNAV_1_DME_DME_IRU RNAV 1 DME DME IRU capability. -
CodeRNAVFlightCapabilityType RNAV_1_DME_DME RNAV 1 DME DME capability. -
CodeRNAVFlightCapabilityType RNAV_1_ALL_PERMITTED_SENSORS RNAV 1 all permitted sensors capability. -
CodeRNAVFlightCapabilityType - A code indicating which Area Navigation requirements can be met by the aircraft while operating in the context of a particular airspace when supported by the appropriate navigation infrastructure. -
CodeResponsibilityKindType SET_OF_STANDS When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights to/from a set of stands. -
CodeResponsibilityKindType SET_OF_RUNWAYS When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights using a set of runways. -
CodeResponsibilityKindType SET_OF_FLIGHTS When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights identified by a specific criterion (e.g. flights arriving via the same STAR). -
CodeResponsibilityKindType SECTOR When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights crossing sector(s). -
CodeResponsibilityKindType RUNWAY When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights using a specific runway. -
CodeResponsibilityKindType AERODROME When the possibility exists in the ATSU to allocate to a role the responsibility of controlling flights to/from a specific aerodrome. -
CodeResponsibilityKindType - The kind of responsibilities that can be available in an ATSU. -
CodeRelativePositionType RIGHT A location on the right side of the reference location. -
CodeRelativePositionType LEFT A location on the left side of the reference location. -
CodeRelativePositionType BOTH A location distributed on both sides of the reference location. -
CodeRelativePositionType BEFORE A location in advance of the reference location. -
CodeRelativePositionType AT A location at the reference location. -
CodeRelativePositionType AFTER A location following the reference location. -
CodeRelativePositionType - A list of values indicating a relative position, in relation with a reference point. -
CodeRelativeDirectionType TO Towards the reference point. -
CodeRelativeDirectionType FROM From the reference point. -
CodeRelativeDirectionType - A list of values indicating a direction with regard to a reference point. -
CodeReflectorType TOUCHDOWN Touchdown Reflector -
CodeReflectorType RUNWAY_END Reflector placed off the end of the runway -
CodeReflectorType REFERENCE Reference Reflector -
CodeReflectorType - Type of Reflector associated to the PAR. -
CodeReferenceRoleType RECOMMENDED_NAVAID The recommended navaid providing information for the segment. -
CodeReferenceRoleType RAD_DME Defined by a bearing (angle indication) and a distance (distance Indication) from a navaid. -
CodeReferenceRoleType ANGLE_OR_DISTANCE_INTERSECTION The intersection of two angle indications or two distance indications (DME/DME fix). -
CodeReferenceRoleType ALONG_TRACK_DISTANCE The distance along the guidance course to/from another significant point. -
CodeReferenceRoleType - A list describing the valid Point Reference makeups for use by navigation receivers. -
CodeReasonForSpecialHandlingType STATE_OFFICIALS Flight carrying State officials other than a Head of State. -
CodeReasonForSpecialHandlingType STATE Flight engaged in military, customs or police services. -
CodeReasonForSpecialHandlingType SAR Flight engaged in a search and rescue mission. -
CodeReasonForSpecialHandlingType POLICE Police flight. -
CodeReasonForSpecialHandlingType RNAVX Aircraft not equipped with RNAV. -
CodeReasonForSpecialHandlingType RNAVINOP Failure or degradation results in aircraft being unable to meet B-RNAV functionality and accuracy requirements. -
CodeReasonForSpecialHandlingType RESTRICTED Flight for which the details should only be available to a restricted audience, e.g. a security-sensitive flight. -
CodeReasonForSpecialHandlingType PROTECTED Sensitive flight. -
CodeReasonForSpecialHandlingType NON_RVSM A non-RVSM capable flight intending to operate in RVSM airspace. -
CodeReasonForSpecialHandlingType MEDEVAC A flight for a life critical medical emergency evacuation. -
CodeReasonForSpecialHandlingType MARSA A flight for which a military entity assumes responsibility for separation of military aircraft. -
CodeReasonForSpecialHandlingType HUM Flight operating on a humanitarian mission. -
CodeReasonForSpecialHandlingType HOSP Medical flight declared by medical authorities. -
CodeReasonForSpecialHandlingType HEAD Flight with Head of State status. -
CodeReasonForSpecialHandlingType HAZMAT A flight carrying hazardous material -
CodeReasonForSpecialHandlingType FLTCK Flight check for calibration of navaids. -
CodeReasonForSpecialHandlingType FLIGHT_ASSISTANCE Flight assistance flight. -
CodeReasonForSpecialHandlingType FFR Fire-fighting -
CodeReasonForSpecialHandlingType EXM833 Flight exempted from the carriage of the 8.33kHz radios. -
CodeReasonForSpecialHandlingType EMERGENCY The aircraft has declared an emergency situation. -
CodeReasonForSpecialHandlingType DEFENCE Air defence flight. -
CodeReasonForSpecialHandlingType CPDLCX Flight conducted wholly or partly in EUR CPDLC airspace and not equipped with CPDLC capabilities but which has been granted an exemption. -
CodeReasonForSpecialHandlingType ATFMX A flight approved for exemption from ATFM measures by the appropriate ATS authority. -
CodeReasonForSpecialHandlingType ALTRV A flight operated in accordance with an altitude reservation. -
CodeReasonForSpecialHandlingType ALL All aircraft types. -
CodeReasonForSpecialHandlingType - The reason for special handling of a flight by ATS. -
CodeRadioSignalType VOICE The signal provides a carrier for voice information. -
CodeRadioSignalType DISTANCE The signal supports the provision/calculation of linear separation information. -
CodeRadioSignalType DATALINK The signal provides a carrier for data. -
CodeRadioSignalType BEAM The signal provides a directional guidance, in the horizontal or vertical planes. -
CodeRadioSignalType AZIMUTH The signal supports the provision/calculation of horizontal angle information. -
CodeRadioSignalType - A coded indicator for the type of information transmitted by a navaid or other radio emission source. -
CodeRadioFrequencyAreaType UUS Un-usability (use is not permitted in the defined sectors). -
CodeRadioFrequencyAreaType UNREL Unreliability. -
CodeRadioFrequencyAreaType T_COV Theoretical coverage range (not flight checked). Equivalent to Standard Service Volume. -
CodeRadioFrequencyAreaType SCL Scalloping. -
CodeRadioFrequencyAreaType RHG Roughness (signal roughness experienced). -
CodeRadioFrequencyAreaType RES Restricted (use is restricted to defined sectors). -
CodeRadioFrequencyAreaType OUT Out of tolerance. -
CodeRadioFrequencyAreaType ESV Extended Service Volume (Coverage) -
CodeRadioFrequencyAreaType COV Actual coverage range (flight checked). Equivalent to Operational Service Volume. -
CodeRadioFrequencyAreaType - A code indicating the type of radio navigation aid limitation. -
CodeRadioEmissionType PON Pulse. -
CodeRadioEmissionType NOX Unmodulated carrier. -
CodeRadioEmissionType NONA2A Unmod. trans. morse ident. carrier emission continuous. -
CodeRadioEmissionType NONA1A Unmod trans. morse ident. carrier emission interrupted. -
CodeRadioEmissionType J3E AM double side-band suppressed carrier telephony. -
CodeRadioEmissionType G1D DPSK Data Transmission. -
CodeRadioEmissionType A9W Composite AM/FM (unkeyed) plus ON/OFF keying of ident tone. -
CodeRadioEmissionType A8W AM (unkeyed) plus ON/OFF keying of ident tone. -
CodeRadioEmissionType A3U Upper single side-band, carrier unknown -
CodeRadioEmissionType A3L Lower single side-band, carrier unknown. -
CodeRadioEmissionType A3J Single side-band, suppressed carrier. -
CodeRadioEmissionType A3H Single side-band, full carrier. -
CodeRadioEmissionType A3E AM double side-band telephony. -
CodeRadioEmissionType A3B Two independent side-bands. -
CodeRadioEmissionType A3A Single side-band, reduced carrier. -
CodeRadioEmissionType A2 Telegraphy, no voice. -
CodeRadioEmissionType - A code indicating the type of emission, as defined at the 1979 ITU World Administrative Radio Conference. For example, A3E, NONA2a, G1D. -
CodeRadarServiceType TAR Terminal Airspace Radar -
CodeRadarServiceType SSR A surveillance radar system which uses transmitters/receivers (interrogators) and transponders. -
CodeRadarServiceType PSR A surveillance radar system which uses reflected radio signals. -
CodeRadarServiceType PAR Primary radar equipment used to determine the position of an aircraft during final approach, in terms of lateral and vertical deviations relative to a nominal approach path, and in range relative to touchdown. -
CodeRadarServiceType ASR A surveillance radar designed to provide relatively short-range coverage in the general vicinity of an airport and to serve as an expeditious means of handling terminal traffic through observation of precise aircraft locations on a radarscope. -
CodeRadarServiceType ARSR A system of remotely located, long-range radars that primarily provides a display of aircraft locations over large areas to air route traffic control centres. -
CodeRadarServiceType - A list of service types for Radar Systems. -
CodeProtectAreaSectionType END Area end. -
CodeProtectAreaSectionType EDGE Area edge. -
CodeProtectAreaSectionType CENTRELINE Area centreline -
CodeProtectAreaSectionType - A code indicating the location of the Protect Area lighting. -
CodeProcedurePhaseType RUNWAY Runway transition. -
CodeProcedurePhaseType MISSED_S Secondary Missed Approach (IAP only) -
CodeProcedurePhaseType MISSED_P Primary Missed Approach (IAP only) -
CodeProcedurePhaseType MISSED Missed approach (IAP only) -
CodeProcedurePhaseType FINAL Final transition (IAP only). -
CodeProcedurePhaseType ENROUTE En-route transition -
CodeProcedurePhaseType ENGINE_OUT Engine out (SID only) -
CodeProcedurePhaseType COMMON Common route -
CodeProcedurePhaseType APPROACH Approach transition (IAP only) -
CodeProcedurePhaseType - A code indicating a phase of a SID, STAR or IAP. -
CodeProcedureDistanceType VDP Visual Descent Point -
CodeProcedureDistanceType THR Runway Threshold -
CodeProcedureDistanceType RECH Runway End Crossing Height -
CodeProcedureDistanceType PFAF Precision final approach fix -
CodeProcedureDistanceType OM Outer marker -
CodeProcedureDistanceType MM Middle marker -
CodeProcedureDistanceType MAP Missed Approach Point -
CodeProcedureDistanceType IM Inner marker -
CodeProcedureDistanceType HAT Height Above Touchdown -
CodeProcedureDistanceType GSANT Glideslope antenna -
CodeProcedureDistanceType FAF Final Approach Fix -
CodeProcedureDistanceType - Indicates the distance and altitude type associated with an approach procedure. -
CodeProcedureCodingStandardType PANS_OPS ICAO PANS-OPS. -
CodeProcedureCodingStandardType ARINC_424_19 ARINC 424 Version 19. -
CodeProcedureCodingStandardType ARINC_424_18 ARINC 424 Version 18 -
CodeProcedureCodingStandardType ARINC_424_15 ARINC 424 version 15 -
CodeProcedureCodingStandardType - Code indicating the standard used to encode the approach procedure. -
CodeProcedureAvailabilityType USABLE The procedure may be flown according to its timetable. Is active and can be used. -
CodeProcedureAvailabilityType UNUSABLE Temporarily suspended because, for example, a temporary obstacle makes the procedure unsafe -
CodeProcedureAvailabilityType - A code indicating the availability of a procedure for use. -
CodePrimaryRadarType ARSR Air Route Surveillance Radar system. Air Route Surveillance Radar (ARSR) or Route Surveillance Radar (RSR) is a system of remotely located, long-range radars that primarily provides a display of aircraft locations over large areas to air route traffic control centres -
CodePrimaryRadarType ASR Airport Surveillance Radar system. Airport Surveillance Radar (ASR) is a category of surveillance radars. ASR is designed to provide relatively short-range coverage in the general vicinity of an airport and to serve as an expeditious means of handling terminal traffic through observation of precise aircraft locations on a radarscope. The ASR can also be used as an instrument approach aid. -
CodePrimaryRadarType - Type of Radar System -
CodePrecipitationType UNKNOWN Unknown precipitation. -
CodePrecipitationType UNIDENTIFIED Unidentified precipitation. -
CodePrecipitationType SUPERCOOLED_LARGE_DROPLET Liquid droplets with diameters greater than 0.05 mm (50 microns) at temperatures less than 0�C, i.e., freezing rain or freezing drizzle. Due to their relatively large size and high mass, SLD are particularly hazardous to aircraft, since they can impact the aircraft surfaces outside the ice-protected regions. -
CodePrecipitationType SNOW_PELLETS Precipitation of white and opaque ice particles, which fall from a cloud and which are generally conical or rounded, with diameters attaining as much as 5 mm. -
CodePrecipitationType SNOW_GRAINS Precipitation of very small opaque white particles of ice which fall from a cloud and which are fairly flat or elongated with diameters generally less than 1 mm. -
CodePrecipitationType SNOW Precipitation of ice crystals, isolated or agglomerated, falling from a cloud. -
CodePrecipitationType SMALL_HAIL Precipitation of translucent ice particles, which falls from a cloud. These particles are almost always spherical and sometimes have conical tips. Their diameter may attain or even exceed five millimetres. -
CodePrecipitationType RAIN Precipitation of liquid water particles, either in the form of drops of more than 0.5 mm in diameter, or of smaller widely scattered drops. -
CodePrecipitationType ICE_PELLETS Precipitation of transparent particles of ice which are spherical or irregular, rarely conical, and which have a diameter of 5 mm or less. -
CodePrecipitationType ICE_CRYSTALS Any one of a number of macroscopic crystalline forms of ice including hexagonal columns and platelets, dendritic crystals, ice needles and their combinations. -
CodePrecipitationType HAIL Precipitation of either transparent, or partly or completely opaque particles of ice (hailstones), usually spheroidal, conical or irregular in form and of diameter very generally between 5 and 50 millimetres, which falls from a cloud either separately or agglomerated into irregular lumps. -
CodePrecipitationType DRIZZLE Fairly uniform precipitation in very fine drops of water (diameter less than 0.5 mm) very close to one another, falling from a cloud. -
CodePrecipitationType - A code describing the precipitation types. -
CodePositionInILSType OUTER Outer. -
CodePositionInILSType MIDDLE Middle. -
CodePositionInILSType INNER Inner. -
CodePositionInILSType BACKCOURSE Backcourse. -
CodePositionInILSType - A code indicating a position in the ILS system. For example, outer, middle, inner, backcourse. -
CodePlanningStatusType TARGET Target -
CodePlanningStatusType SCHEDULED Scheduled -
CodePlanningStatusType PLANNED Planned -
CodePlanningStatusType OPTIMAL Optimal -
CodePlanningStatusType MINIMUM Minimum -
CodePlanningStatusType MAXIMUM Maximum -
CodePlanningStatusType ESTIMATED Estimated -
CodePlanningStatusType CALCULATED Calculated -
CodePlanningStatusType APPROVED Approved -
CodePlanningStatusType ACTUAL Actual -
CodePlanningStatusType - Qualification of the planning stage where the information is coming from. In ATM, information exchanges do not only contain the best known planned value. They can contain several values coming from different planning stages such as the scheduled value, the estimated one and the target one. -
CodePilotControlledLightingType STANDARD_FAA FAA Standard. -
CodePilotControlledLightingType NON_STANDARD Non-standard. -
CodePilotControlledLightingType - A list to indicate the standard with which the pilot controlled lighting service complies. -
CodePCNTyrePressureType Z Very low: Pressure limited to 0.50 MPa (73 psi). -
CodePCNTyrePressureType Y Low: Pressure limited to 1.00 MPa (145 psi). -
CodePCNTyrePressureType X Medium: Pressure limited to 1.5 MPa (217 psi). -
CodePCNTyrePressureType W High: No pressure limit. -
CodePCNTyrePressureType - A code indicating the maximum allowable tyre pressure category related to a PCN number. -
CodePCNSubgradeType D Ultra-low strength sub-grade. -
CodePCNSubgradeType C Low strength sub-grade. -
CodePCNSubgradeType B Medium strength sub-grade. -
CodePCNSubgradeType A High strength sub-grade. -
CodePCNSubgradeType - A code indicating the sub-grade strength category related to a PCN number. -
CodePCNPavementType RIGID Rigid pavement. -
CodePCNPavementType FLEXIBLE Flexible pavement. -
CodePCNPavementType - A code indicating the pavement behaviour (rigid or flexible) used for the ACN determination. -
CodePCNMethodType TECH Technical evaluation. -
CodePCNMethodType ACFT Based on aircraft experience. -
CodePCNMethodType - A code indicating the method used in the evaluation of a PCN number. -
CodePavementSurfaceClassificationType U Not a specially prepared hard surface -
CodePavementSurfaceClassificationType S Specially prepared hard surface, Unpaved -
CodePavementSurfaceClassificationType P Specially prepared hard surface, Paved -
CodePavementSurfaceClassificationType - A code identifying classifications of airfield pavement surfaces for Airport Obstruction Charts. -
CodePassengerServiceType VET Veterinary service. -
CodePassengerServiceType TRANSPORT Transport facilities and information. -
CodePassengerServiceType SECUR Security service. -
CodePassengerServiceType SAN Health and sanitation service. -
CodePassengerServiceType REST Restaurant/cafe/bar facility. -
CodePassengerServiceType POST Letter/parcel post. -
CodePassengerServiceType MEDIC Medical facilities. -
CodePassengerServiceType INFO Tourist information. -
CodePassengerServiceType HOTEL Hotel reservations/bookings. -
CodePassengerServiceType CUST Customs and immigration service. -
CodePassengerServiceType BANK Banking/currency exchange facilities. -
CodePassengerServiceType - A code indicating a type of service provided to passengers at the airport. -
CodePARType TPN19 Built by Raytheon. Described in some sources as launching control, having two Radars; Surveillance and PAR. TPN-24 and TPN-25. -
CodePARType MPN14K Made by ITT Gillfilan. Mobile ATC radar for military use. Comprises two Radars, a PAR with 2 x 80Kw Transmitters in I/J Band, and an approach Surveillance Radar with dual 1Mw Transmitters in -
CodePARType GPN25 Made by Raytheon. Fixed base version of TPN-25. Part of TPN-19 Air Traffic Control System. -
CodePARType GPN22 Made by Raytheon. Derived from TPN-25. HIPAR = High Performance Precision Approach Radar. 20 mile range on 1 metre target. Can track 6 targets at once. -
CodePARType FPN62 Made by Raytheon. Range 15 miles. QKH1811 coaxial Magnetron. Known as Normal PAR.. The version produced for Britain is called Falconner. Replaced CPN-4 and FPN-16. -
CodePARType FPN16 Made by Raytheon. Range 15 miles. QKH1811 coaxial Magnetron. Similar to CPN-4 and MPN-11. -
CodePARType - Type of Precision Approach Radar equipment. -
CodeParticularDayType WORK_DAY Working Day. This value indicates any day which is neither a Legal Holiday nor a weekly non-working day. -
CodeParticularDayType HOLIDAY Legal Holiday. The value does not include the weekly non-working days (for example, Saturday and Sunday in most European States). -
CodeParticularDayType BUSY_FRIDAY Busy Friday. -
CodeParticularDayType BEFORE_WORK_DAY The day preceding a working day. -
CodeParticularDayType BEFORE_HOLIDAY The day preceding a legal holiday. -
CodeParticularDayType ANY Any day. -
CodeParticularDayType AFTER_HOLIDAY The day after a legal holiday. -
CodeParticularDayType AFTER_WORK_DAY The day after a working day. -
CodeParticularDayType - A list of particular days. -
CodeOxygenSupplyType OXRB Oxygen replacement bottles. -
CodeOxygenSupplyType OX Indicates oxygen servicing when type of servicing is unspecified. -
CodeOxygenSupplyType LPOX Low pressure oxygen servicing. -
CodeOxygenSupplyType LOXRB Low pressure oxygen replacement bottles. -
CodeOxygenSupplyType LOX Liquid oxygen servicing. -
CodeOxygenSupplyType LHOX Low and high pressure oxygen servicing. -
CodeOxygenSupplyType HPOX High pressure oxygen servicing. -
CodeOxygenSupplyType HOXRB High pressure oxygen replacement bottles. -
CodeOxygenSupplyType - A code describing the type of oxygen supplies for aviation usage. -
CodeOrganisationType US_DHS U.S. Department Of Homeland Security -
CodeOrganisationType US_DOI U.S. Department Of the Interior -
CodeOrganisationType STATE_GROUP Group of States. -
CodeOrganisationType PRIVATE_ORGANISATION Private organisation. -
CodeOrganisationType ORGANISATION Organisation within a State. -
CodeOrganisationType NATIONAL_REGISTERING_AUTHORITY The authority maintaining the national register or, where appropriate, the part thereof, in which aircraft are registered. -
CodeOrganisationType NATIONAL_AUTHORITY National authority. -
CodeOrganisationType NASA US National Aeronautics and Space Administration -
CodeOrganisationType INTERNATIONAL_ORGANISATION International organisation. -
CodeOrganisationType HANDLING_AGENCY Handling agency. -
CodeOrganisationType EUROPEAN_NETWORK_MANAGER The Network Manager acts as catalyst and facilitator for an efficient overall network management by all ATM stakeholders. The Network Manager role will be enabling, facilitating and promoting the Network Operations Plan, providing a framework to allow Local/Sub-regional Network Manager and Airspace Users actors to share information (Network View), to coordinate (CDM) and to prepare scenarios to be used at network level when necessary. -
CodeOrganisationType COMMON_MARK_REGISTERING_AUTHORITY The authority maintaining the non-national register or, where appropriate, the part thereof, in which aircraft of an international operating agency are registered. -
CodeOrganisationType COMMERCIAL Other commercial organisation. -
CodeOrganisationType ATS Air traffic services provider. -
CodeOrganisationType GROUP_OF_AIR_CARRIERS Two or more air carriers which together perform joint operations, franchise operations or code sharing for the purpose of operating a specific air service. -
CodeOrganisationType AERONAUTICAL_METEOROLOGICAL_STATION A station designated to make observations and meteorological reports for use in international air navigation. -
CodeOrganisationType - A code indicating the type of an Organisation. -
CodeOrganisationHierarchyType SUPERVISED_BY Indicates that the current organisation is under the supervision of the parent organisation. -
CodeOrganisationHierarchyType OWNED_BY Indicates that the current organisation is hierarchically positioned immediately below the parent organisation. -
CodeOrganisationHierarchyType MEMBER Child ORG is a member of the parent ORG. -
CodeOrganisationHierarchyType - The values indicating the type of association between two organisations. -
CodeOperationManoeuvringAreaType TRAIN_APPROACH Aircraft practices low approaches. -
CodeOperationManoeuvringAreaType TOUCH_AND_GO Aircraft landing followed by an immediate take-off, without deceleration. -
CodeOperationManoeuvringAreaType TAXIING Aircraft taxiing along an element of the aerodrome movement area. -
CodeOperationManoeuvringAreaType TAKEOFF Aircraft take-off. -
CodeOperationManoeuvringAreaType LANDING Aircraft landing. -
CodeOperationManoeuvringAreaType CROSSING Crossing an element of the aerodrome manoeuvring area, as opposed to taxiing along that element. -
CodeOperationManoeuvringAreaType ALL All operation types. -
CodeOperationManoeuvringAreaType AIRSHOW Air show and aircraft display activities. -
CodeOperationManoeuvringAreaType - A coded list of values that indicates a type of activity on an aerodrome manoeuvring area element. -
CodeOperationAerodromeType TRAIN_APPROACH Aircraft practices low approaches. -
CodeOperationAerodromeType TOUCH_AND_GO Aircraft landing followed by an immediate take-off, without deceleration. -
CodeOperationAerodromeType TAKEOFF Aircraft take-off. -
CodeOperationAerodromeType LANDING Aircraft landing. -
CodeOperationAerodromeType ALTN_LANDING Landing at an alternate aerodrome. -
CodeOperationAerodromeType ALL All operation types. -
CodeOperationAerodromeType AIRSHOW Air show and aircraft display activities. -
CodeOperationAerodromeType - A coded identifier indicating an operation executed by an aircraft in relation with an aerodrome. -
CodeOilType TURBO Turbo oil. -
CodeOilType PISTON Piston engine oil. -
CodeOilType HYDRAULIC Hydraulic oil. -
CodeOilType - A code indicating the category of oil available at an aerodrome/heliport. -
CodeObstructionIdSurfaceZoneType TRANSITIONAL A complex surface along the side of the strip and part of the side of the approach surface, that slopes upwards and outwards to the inner horizontal surface. -
CodeObstructionIdSurfaceZoneType TAKE_OFF_CLIMB An inclined plane or other specified surface beyond the end of a runway or clearway. -
CodeObstructionIdSurfaceZoneType INNER_TRANSITIONAL A surface similar to the transitional surface but closer to the runway. -
CodeObstructionIdSurfaceZoneType INNER_HORIZONTAL A surface located in a horizontal plane above an aerodrome and its environs. -
CodeObstructionIdSurfaceZoneType INNER_APPROACH A rectangular portion of the approach surface immediately preceding the threshold. -
CodeObstructionIdSurfaceZoneType CONICAL A surface sloping upwards and outwards from the periphery of the inner horizontal surface. -
CodeObstructionIdSurfaceZoneType BALKED_LANDING An inclined plane located at a specified distance after the threshold, extending between the inner transitional surface. -
CodeObstructionIdSurfaceZoneType APPROACH An inclined plane or combination of planes preceding the threshold. -
CodeObstructionIdSurfaceZoneType - Specifies zones within obstruction identification surfaces (OIS). -
CodeObstacleAssessmentSurfaceType ZONE3 Zone 3 -
CodeObstacleAssessmentSurfaceType ZONE2 Zone 2 -
CodeObstacleAssessmentSurfaceType ZONE1 Zone 1 -
CodeObstacleAssessmentSurfaceType TURN_INITIATION Turn initiation area -
CodeObstacleAssessmentSurfaceType TURN Turn Area -
CodeObstacleAssessmentSurfaceType SECONDARY Secondary Area. -
CodeObstacleAssessmentSurfaceType PT_ENTRY_AREA Procedure turn entry area. -
CodeObstacleAssessmentSurfaceType PRIMARY Primary area. -
CodeObstacleAssessmentSurfaceType MA Missed approach area. -
CodeObstacleAssessmentSurfaceType FINAL Final approach area. -
CodeObstacleAssessmentSurfaceType DER Departure End of Runway Area -
CodeObstacleAssessmentSurfaceType AREA3 AREA 3 -
CodeObstacleAssessmentSurfaceType AREA2 AREA 2 -
CodeObstacleAssessmentSurfaceType AREA1 AREA 1 -
CodeObstacleAssessmentSurfaceType 72_TO_1 72 to 1 sloped surface. -
CodeObstacleAssessmentSurfaceType 40_TO_1 40 to 1 sloped surface. -
CodeObstacleAssessmentSurfaceType - A code indicating the type of surface assessment. Used for indicating assessment surfaces used in design and evaluation activities such as approach procedure design. -
CodeObstacleAreaType OLS Obstacle Limitation Surface. A surface that defines the limits to which objects may project into the airspace. -
CodeObstacleAreaType MANAGED A 'virtual' area containing the VerticalStructures included in the data collection exercise, which do not qualify yet as Obstacles in any specific Area -
CodeObstacleAreaType FAR77 FAA Regulations Part 77 Obstacle Limitation Surfaces. -
CodeObstacleAreaType AREA4 The area extending 900 m prior to the runway threshold and 60 m each side of the extended runway centre line in the direction of the approach on a precision approach runway, Category II or III. -
CodeObstacleAreaType AREA3 The area bordering an aerodrome movement area that extends horizontally from the edge of a runway to 90 m from the runway centre line and 50m from the edge of all other parts of the aerodrome movement area. -
CodeObstacleAreaType AREA2 Within the vicinity of an aerodrome. -
CodeObstacleAreaType AREA1 The entire territory of a State. -
CodeObstacleAreaType - A code indicating the type of obstacle coverage area, according to ICAO Annex 15. -
CodeObscurationType VOLCANIC_ASH Extremely fine particles of pulverized rock, the composition of which, generally speaking, is comprised predominantly of silica (> 50 per cent), together with smaller amounts of the oxides of aluminium, iron, calcium and sodium. -
CodeObscurationType UNIDENTIFIED That has not been identified; of which the identity has not been established. -
CodeObscurationType SPRAY Ensemble of water droplets torn by the wind from the surface of an extensive body of water, generally from the wave crests, and carried up a short distance into the air. -
CodeObscurationType SMOKE Suspension in the atmosphere of small particles produced by combustion. -
CodeObscurationType SAND A material consisting of comminuted fragments and water-worn particles of rocks (mainly silicious) finer than those of which gravel is composed. -
CodeObscurationType MIST Suspension in the air of microscopic water droplets or wet hygroscopic particles which reduce the visibility at the Earth's surface. -
CodeObscurationType HAZE Suspension in the atmosphere of extremely small, dry particles which are invisible to the naked eye but numerous enough to give the sky an opalescent appearance. -
CodeObscurationType FOG A suspension of very small, usually microscopic water droplets in the air, reducing visibility at the Earth's surface. -
CodeObscurationType DUST Earth or other solid matter in a minute and fine state of subdivision, so that the particles are small and light enough to be easily raised and carried in a cloud by the wind; any substance comminuted or pulverized; powder. -
CodeObscurationType - A code describing the obscuration types. -
CodeNotePurposeType WARNING A notice that announces a hazard in relation with the entity or property characteristics. -
CodeNotePurposeType REMARK Additional information about the entity or property, to be considered by a human operator. -
CodeNotePurposeType DISCLAIMER A denial or disavowal of legal claim with regard to the entity or property information. -
CodeNotePurposeType DESCRIPTION A summary of the entity or property characteristics in a human readable form. -
CodeNotePurposeType - A list of values that indicate the goal with which a free text Note is provided. -
CodeNorthReferenceType TRUE_NORTH True north. -
CodeNorthReferenceType MAGNETIC_NORTH Magnetic north. -
CodeNorthReferenceType GRID The direction of the north-south lines of the Universal Transverse Mercator (UTM) grid imposed on topographic maps by the United States and NATO. -
CodeNorthReferenceType - A code indicating the type of the North reference used. -
CodeNonStandardReasonType TRANSITION_POINT For non standard transition point. -
CodeNonStandardReasonType NON_STANDARD_XFL For XFL non standard with the offline rule of the transition. -
CodeNonStandardReasonType NON_STANDARD_SSR_CODE For SSR code non standard with the offline rule of the transition. -
CodeNonStandardReasonType NON_STANDARD_EQUIPMENT For equipment non standard with the offline rule of the transition. -
CodeNonStandardReasonType LATERAL_DEVIATION For lateral deviation of the current flight position. -
CodeNonStandardReasonType LATE_REVISION For late revision of coordination compared to upstream responsibility state. -
CodeNonStandardReasonType LATE_ACTIVATION For late activation of the downstream responsibility. -
CodeNonStandardReasonType - A code describing the reasons for a non standard coordination. -
CodeNonAutomatedWeatherInformationSourceType WEATHER_INSTRUMENT Weather Instrument. -
CodeNonAutomatedWeatherInformationSourceType MANUAL_SURFACE_WEATHER_OBSERVATION Manual Surface Weather Observation -
CodeNonAutomatedWeatherInformationSourceType - The types of non-automated weather information source. -
CodeNoiseCertificationType CHAPTER_13 Aircraft noise certification chapter 13 Complete definition in ICAO Annex 16 Volume 1, Chapter 13 Applicability: - Tilt rotor aircraft"" -
CodeNoiseCertificationType CHAPTER_12 Aircraft noise certification chapter 12 Complete definition in ICAO Annex 16 Volume 1, Chapter 12 Applicability: - Supersonic aeroplanes"" -
CodeNoiseCertificationType CHAPTER_11 Aircraft noise certification chapter 11 Complete definition in ICAO Annex 16 Volume 1, Chapter 11 Applicability: - Helicopters not exceeding 3175 kg maximum certificated take off mass."" -
CodeNoiseCertificationType CHAPTER_10 Aircraft noise certification chapter 10 Complete definition in ICAO Annex 16 Volume 1, Chapter 10 Applicability: - Propeller driven aeroplanes not exceeding 8616 kg - application for type certificate or derived version submitted on or after 17 november 1988."" -
CodeNoiseCertificationType CHAPTER_9 Aircraft noise certification chapter 9 Complete definition in ICAO Annex 16 Volume 1, Chapter 9 Applicability: - Installed auxiliary power unites (APU) and associated aircraft/systems during ground operations"" -
CodeNoiseCertificationType CHAPTER_8 Aircraft noise certification chapter 8 Complete definition in ICAO Annex 16 Volume 1, Chapter 8 Applicability: - Helicopters"" -
CodeNoiseCertificationType CHAPTER_7 Aircraft noise certification chapter 7 Complete definition in ICAO Annex 16 Volume 1, Chapter 7 Applicability: - Propeller-Driven Short Take Off and Landing (STOL) Aeroplanes"" -
CodeNoiseCertificationType CHAPTER_6 Aircraft noise certification chapter 6 Complete definition in ICAO Annex 16 Volume 1, Chapter 6 Applicability: - Propeller-Driven Aeroplanes not exceeding 8616 kg - application Certificate submitted before 17 november 1988"" -
CodeNoiseCertificationType CHAPTER_5 Aircraft noise certification chapter 5 Complete definition in ICAO Annex 16 Volume 1, Chapter 5 Applicability: - Propeller-Driven Aeroplanes over 5700 kg - application Certificate submitted before 1 january 1985"" -
CodeNoiseCertificationType CHAPTER_4 Aircraft noise certification chapter 4 Complete definition in ICAO Annex 16 Volume 1, Chapter 4 Applicability: - Subsonic jet aeroplanes -application for type certificate submitted on or after 1 january 2006" - "Propeller-Driven Aeroplanes over 8618 kg - application Certificate submitted on or after 1 january 2006"" -
CodeNoiseCertificationType CHAPTER_3 Aircraft noise certification chapter 3 Complete definition in ICAO Annex 16 Volume 1, Chapter 3 Applicability: - Subsonic jet aeroplanes - application for type certificate submitted on or after 6 october 1977 and before 1 january 2006" - "Propeller-driven aeroplanes over 5700 kg - application for type certificate submitted on or after 1 january 1985 and before 17 november 1988" - "Propeller-driven aeroplanes over 8616 kg - application for type certificate submitted on or after 6 october 1977 and before 1 january 2006"" -
CodeNoiseCertificationType CHAPTER_2 Aircraft noise certification chapter 2 Complete definition in ICAO Annex 16 Volume 1, Chapter 2 Applicability: Subsonic jet aeroplanes - Application for type certificate submitted before 6 october 1977"" -
CodeNoiseCertificationType - Type of aircraft noise certification as defined by the ICAO Annex 16 V1 -
CodeNitrogenSupplyType NGRB Nitrogen replacement bottles. -
CodeNitrogenSupplyType NG Indicates nitrogen servicing when type of servicing is unspecified. -
CodeNitrogenSupplyType LPNG Low pressure nitrogen serving. -
CodeNitrogenSupplyType LNGRB Low pressure nitrogen replacement bottles. -
CodeNitrogenSupplyType LNG Liquid nitrogen servicing. -
CodeNitrogenSupplyType LHNG Low and high pressure nitrogen servicing. -
CodeNitrogenSupplyType HPNG High pressure nitrogen servicing. -
CodeNitrogenSupplyType HNGRB High pressure nitrogen replacement bottles. -
CodeNitrogenSupplyType - A code describing the type of nitrogen supplies for aviation usage. -
CodeNDBUsageType MARINE_BEACON Marine beacon. -
CodeNDBUsageType LOCATOR Locator - low powered NDB used as an aid for final approach. -
CodeNDBUsageType ENROUTE En-route NDB. -
CodeNDBUsageType - A code indicating the class of an NDB. -
CodeNavigationCapabilityType VOR VOR capability. -
CodeNavigationCapabilityType TACTICAL_ILS_CAPABILITY Tactical ILS capability. -
CodeNavigationCapabilityType TACAN TACAN capability. -
CodeNavigationCapabilityType SBAS_CAPABILITY SBAS capability. -
CodeNavigationCapabilityType RVSM_APPROVED RVSM capability. -
CodeNavigationCapabilityType RSBN_CAPABILITY RSBN capability. -
CodeNavigationCapabilityType PRMG_CAPABILITY PRMG capability. -
CodeNavigationCapabilityType MNPS_APPROVED MNPS capability. -
CodeNavigationCapabilityType MLS MLS capability. -
CodeNavigationCapabilityType LPV LPV capability. -
CodeNavigationCapabilityType LORAN_C LORAN-C capability. -
CodeNavigationCapabilityType LOCALIZER_CAPABILITY Localizer capability. -
CodeNavigationCapabilityType LNAV_VNAV_CAPABILITY LNAV/VNAV capability. -
CodeNavigationCapabilityType LNAV_CAPABILITY LNAV capability. -
CodeNavigationCapabilityType INERTIAL_NAVIGATION Inertial Navigation capability. -
CodeNavigationCapabilityType ILS ILS capability. -
CodeNavigationCapabilityType GNSS GNSS capability. -
CodeNavigationCapabilityType GBAS_LANDING_SYSTEM GBAS capability. -
CodeNavigationCapabilityType GBAS_CAPABILITY GBAS capability. -
CodeNavigationCapabilityType GBAS_AAST_AND_RANGING_SOURCE_TYPE_VNAV_CAPABILITY GBAS AAST and ranging source type VNAV capability. -
CodeNavigationCapabilityType DME DME capability. -
CodeNavigationCapabilityType BARO_VNAV_CAPABILITY BARO/VNAV capability. -
CodeNavigationCapabilityType APV_CAPABILITY APV capability. -
CodeNavigationCapabilityType ADF ADF capability. -
CodeNavigationCapabilityType - A code indicating the navigation capability of the aircraft and associated flight crew qualifications. -
CodeNavigationAreaType PNA Pilot Navigation Area -
CodeNavigationAreaType OMNIDIRECTIONAL Omnidirectional area -
CodeNavigationAreaType DVA Diverse Vector Area -
CodeNavigationAreaType - A code indicating the type of navigation area. -
CodeNavigationAreaRestrictionType VECTOR Vectoring area restriction -
CodeNavigationAreaRestrictionType OMNIDIRECTIONAL Omnidirectional departure restriction -
CodeNavigationAreaRestrictionType - Indicates the type of restricted area that aircraft should avoid -
CodeNavaidServiceType VORTAC VOR and TACAN collocated. -
CodeNavaidServiceType VOR_DME VOR and DME collocated. -
CodeNavaidServiceType VOR VHF Omni directional Radio Range. -
CodeNavaidServiceType TLS Transponder Landing System -
CodeNavaidServiceType TACAN Tactical Air Navigation Beacon -
CodeNavaidServiceType SDF Simplified Directional Facility. -
CodeNavaidServiceType NDB_MKR Non-Directional Radio Beacon and Marker Beacon -
CodeNavaidServiceType NDB_DME NDB and DME collocated. -
CodeNavaidServiceType NDB Non-Directional Radio Beacon -
CodeNavaidServiceType MLS_DME MLS with collocated DME. -
CodeNavaidServiceType MLS Microwave Landing System -
CodeNavaidServiceType MKR Marker Beacon -
CodeNavaidServiceType LOC_DME LOC and DME collocated. -
CodeNavaidServiceType LOC Localizer. -
CodeNavaidServiceType ILS_DME ILS with collocated DME. Collocation can be with the antenna or the loc. -
CodeNavaidServiceType ILS Instrument Landing System -
CodeNavaidServiceType DME Distance Measuring Equipment. -
CodeNavaidServiceType DF Direction Finder. -
CodeNavaidServiceType - Types of Navaid Services. -
CodeNavaidPurposeType TERMINAL Intended for usage in the terminal area, in particular for approach, landing and departure procedures -
CodeNavaidPurposeType ENROUTE Intended for en-route usage -
CodeNavaidPurposeType ALL Intended for all usages -
CodeNavaidPurposeType - A coded list of values indicating the intended usage of a navaid (en-route or airport) -
CodeNasRoleType RESPONSIBLE The Country is responsible for a Nas. -
CodeNasRoleType PARTNER The Country delegates its Nas responsibility to a responsible Country. It is a partner of this responsible Country. -
CodeNasRoleType ALONE The Country is not related to a Nas. -
CodeNasRoleType - Role of a Country with respect to Nas. -
CodeModeSType ENHANCED_SURVEILLANCE Enhanced surveillance -
CodeModeSType ELEMENTARY_SURVEILLANCE Elementary surveillance -
CodeModeSType - The type of Mode S. -
CodeMLSChannelType 699 699 -
CodeMLSChannelType 698 698 -
CodeMLSChannelType 697 697 -
CodeMLSChannelType 696 696 -
CodeMLSChannelType 695 695 -
CodeMLSChannelType 694 694 -
CodeMLSChannelType 693 693 -
CodeMLSChannelType 692 692 -
CodeMLSChannelType 691 691 -
CodeMLSChannelType 690 690 -
CodeMLSChannelType 689 689 -
CodeMLSChannelType 688 688 -
CodeMLSChannelType 687 687 -
CodeMLSChannelType 686 686 -
CodeMLSChannelType 685 685 -
CodeMLSChannelType 684 684 -
CodeMLSChannelType 683 683 -
CodeMLSChannelType 682 682 -
CodeMLSChannelType 681 681 -
CodeMLSChannelType 680 680 -
CodeMLSChannelType 679 679 -
CodeMLSChannelType 678 678 -
CodeMLSChannelType 677 677 -
CodeMLSChannelType 676 676 -
CodeMLSChannelType 675 675 -
CodeMLSChannelType 674 674 -
CodeMLSChannelType 673 673 -
CodeMLSChannelType 672 672 -
CodeMLSChannelType 671 671 -
CodeMLSChannelType 670 670 -
CodeMLSChannelType 669 669 -
CodeMLSChannelType 668 668 -
CodeMLSChannelType 667 667 -
CodeMLSChannelType 666 666 -
CodeMLSChannelType 665 665 -
CodeMLSChannelType 664 664 -
CodeMLSChannelType 663 663 -
CodeMLSChannelType 662 662 -
CodeMLSChannelType 661 661 -
CodeMLSChannelType 660 660 -
CodeMLSChannelType 659 659 -
CodeMLSChannelType 658 658 -
CodeMLSChannelType 657 657 -
CodeMLSChannelType 656 656 -
CodeMLSChannelType 655 655 -
CodeMLSChannelType 654 654 -
CodeMLSChannelType 653 653 -
CodeMLSChannelType 652 652 -
CodeMLSChannelType 651 651 -
CodeMLSChannelType 650 650 -
CodeMLSChannelType 649 649 -
CodeMLSChannelType 648 648 -
CodeMLSChannelType 647 647 -
CodeMLSChannelType 646 646 -
CodeMLSChannelType 645 645 -
CodeMLSChannelType 644 644 -
CodeMLSChannelType 643 643 -
CodeMLSChannelType 642 642 -
CodeMLSChannelType 641 641 -
CodeMLSChannelType 640 640 -
CodeMLSChannelType 639 639 -
CodeMLSChannelType 638 638 -
CodeMLSChannelType 637 637 -
CodeMLSChannelType 636 636 -
CodeMLSChannelType 635 635 -
CodeMLSChannelType 634 634 -
CodeMLSChannelType 633 633 -
CodeMLSChannelType 632 632 -
CodeMLSChannelType 631 631 -
CodeMLSChannelType 630 630 -
CodeMLSChannelType 629 629 -
CodeMLSChannelType 628 628 -
CodeMLSChannelType 627 627 -
CodeMLSChannelType 626 626 -
CodeMLSChannelType 625 625 -
CodeMLSChannelType 624 624 -
CodeMLSChannelType 623 623 -
CodeMLSChannelType 622 622 -
CodeMLSChannelType 621 621 -
CodeMLSChannelType 620 620 -
CodeMLSChannelType 619 619 -
CodeMLSChannelType 618 618 -
CodeMLSChannelType 617 617 -
CodeMLSChannelType 616 616 -
CodeMLSChannelType 615 615 -
CodeMLSChannelType 614 614 -
CodeMLSChannelType 613 613 -
CodeMLSChannelType 612 612 -
CodeMLSChannelType 611 611 -
CodeMLSChannelType 610 610 -
CodeMLSChannelType 609 609 -
CodeMLSChannelType 608 608 -
CodeMLSChannelType 607 607 -
CodeMLSChannelType 606 606 -
CodeMLSChannelType 605 605 -
CodeMLSChannelType 604 604 -
CodeMLSChannelType 603 603 -
CodeMLSChannelType 602 602 -
CodeMLSChannelType 601 601 -
CodeMLSChannelType 600 600 -
CodeMLSChannelType 599 599 -
CodeMLSChannelType 598 598 -
CodeMLSChannelType 597 597 -
CodeMLSChannelType 596 596 -
CodeMLSChannelType 595 595 -
CodeMLSChannelType 594 594 -
CodeMLSChannelType 593 593 -
CodeMLSChannelType 592 592 -
CodeMLSChannelType 591 591 -
CodeMLSChannelType 590 590 -
CodeMLSChannelType 589 589 -
CodeMLSChannelType 588 588 -
CodeMLSChannelType 587 587 -
CodeMLSChannelType 586 586 -
CodeMLSChannelType 585 585 -
CodeMLSChannelType 584 584 -
CodeMLSChannelType 583 583 -
CodeMLSChannelType 582 582 -
CodeMLSChannelType 581 581 -
CodeMLSChannelType 580 580 -
CodeMLSChannelType 579 579 -
CodeMLSChannelType 578 578 -
CodeMLSChannelType 577 577 -
CodeMLSChannelType 576 576 -
CodeMLSChannelType 575 575 -
CodeMLSChannelType 574 574 -
CodeMLSChannelType 573 573 -
CodeMLSChannelType 572 572 -
CodeMLSChannelType 571 571 -
CodeMLSChannelType 570 570 -
CodeMLSChannelType 569 569 -
CodeMLSChannelType 568 568 -
CodeMLSChannelType 567 567 -
CodeMLSChannelType 566 566 -
CodeMLSChannelType 565 565 -
CodeMLSChannelType 564 564 -
CodeMLSChannelType 563 563 -
CodeMLSChannelType 562 562 -
CodeMLSChannelType 561 561 -
CodeMLSChannelType 560 560 -
CodeMLSChannelType 559 559 -
CodeMLSChannelType 558 558 -
CodeMLSChannelType 557 557 -
CodeMLSChannelType 556 556 -
CodeMLSChannelType 555 555 -
CodeMLSChannelType 554 554 -
CodeMLSChannelType 553 553 -
CodeMLSChannelType 552 552 -
CodeMLSChannelType 551 551 -
CodeMLSChannelType 550 550 -
CodeMLSChannelType 549 549 -
CodeMLSChannelType 548 548 -
CodeMLSChannelType 547 547 -
CodeMLSChannelType 546 546 -
CodeMLSChannelType 545 545 -
CodeMLSChannelType 544 544 -
CodeMLSChannelType 543 543 -
CodeMLSChannelType 542 542 -
CodeMLSChannelType 541 541 -
CodeMLSChannelType 540 540 -
CodeMLSChannelType 539 539 -
CodeMLSChannelType 538 538 -
CodeMLSChannelType 537 537 -
CodeMLSChannelType 536 536 -
CodeMLSChannelType 535 535 -
CodeMLSChannelType 534 534 -
CodeMLSChannelType 533 533 -
CodeMLSChannelType 532 532 -
CodeMLSChannelType 531 531 -
CodeMLSChannelType 530 530 -
CodeMLSChannelType 529 529 -
CodeMLSChannelType 528 528 -
CodeMLSChannelType 527 527 -
CodeMLSChannelType 526 526 -
CodeMLSChannelType 525 525 -
CodeMLSChannelType 524 524 -
CodeMLSChannelType 523 523 -
CodeMLSChannelType 522 522 -
CodeMLSChannelType 521 521 -
CodeMLSChannelType 520 520 -
CodeMLSChannelType 519 519 -
CodeMLSChannelType 518 518 -
CodeMLSChannelType 517 517 -
CodeMLSChannelType 516 516 -
CodeMLSChannelType 515 515 -
CodeMLSChannelType 514 514 -
CodeMLSChannelType 513 513 -
CodeMLSChannelType 512 512 -
CodeMLSChannelType 511 511 -
CodeMLSChannelType 510 510 -
CodeMLSChannelType 509 509 -
CodeMLSChannelType 508 508 -
CodeMLSChannelType 507 507 -
CodeMLSChannelType 506 506 -
CodeMLSChannelType 505 505 -
CodeMLSChannelType 504 504 -
CodeMLSChannelType 503 503 -
CodeMLSChannelType 502 502 -
CodeMLSChannelType 501 501 -
CodeMLSChannelType 500 500 -
CodeMLSChannelType - A code indicating the channel of an MLS. -
CodeMLSAzimuthType NORMAL_MLS_AZIMUTH Forward -
CodeMLSAzimuthType BACKWARD_MLS_AZIMUTH Backward -
CodeMLSAzimuthType - A code indicating the type of azimuth equipment: normal or backward. -
CodeMissedApproachType TACANALT An alternate missed approach to be used instead of TACAN missed approach when directed by ATC. -
CodeMissedApproachType TACAN A missed approach to be used when using TACAN guidance. -
CodeMissedApproachType SECONDARY An alternate missed approach to be used instead of primary. -
CodeMissedApproachType PRIMARY The default missed approach. -
CodeMissedApproachType ENGINEOUT Missed Approach to be used when Engine Out -
CodeMissedApproachType ALTERNATE A missed approach to be used when directed by ATC. -
CodeMissedApproachType - Types of missed approach. -
CodeMinimumHeightType OCH The lowest height above the elevation of the relevant runway threshold or the aerodrome elevation as applicable, used in establishing compliance with appropriate obstacle clearance criteria. -
CodeMinimumHeightType MDH A specified height in a non-precision approach or circling approach below which descent must not be made without the required visual reference. -
CodeMinimumHeightType DH A specified height in the precision approach or approach with vertical guidance at which a missed approach must be initiated if the required visual reference to continue the approach has not been established. -
CodeMinimumHeightType - A code classifying heights for approach procedure minima. -
CodeMinimumAltitudeType OCA The lowest altitude above the elevation of the relevant runway threshold or the aerodrome elevation as applicable, used in establishing compliance with appropriate obstacle clearance criteria. -
CodeMinimumAltitudeType MDA A specified altitude in a non-precision approach or circling approach below which descent must not be made without the required visual reference. -
CodeMinimumAltitudeType DA A specified altitude in the precision approach or approach with vertical guidance at which a missed approach must be initiated if the required visual reference to continue the approach has not been established. -
CodeMinimumAltitudeType - A code classifying altitudes for approach procedure minima. -
CodeMinimaFinalApproachPathType STRAIGHT_IN Final approach path is straight in to a landing surface (S 9R). [FAAO 8260.3] A descent in an approved procedure where the navigation facility alignment is normally on the runway centreline, and glide slope (GS) information is provided. -
CodeMinimaFinalApproachPathType SIDESTEP A sidestep manoeuvre is the visual alignment manoeuvre, required by a pilot executing an approach to one runway and cleared to land on a parallel runway. -
CodeMinimaFinalApproachPathType CIRCLING Final approach path is circling above the airport. [ICAO] Circling approach. An extension of an instrument approach procedure which provides for visual circling of the aerodrome prior to landing. -
CodeMinimaFinalApproachPathType - Code indicating final approach path type for establishing valid set of minima on a procedure. -
CodeMilitaryTrainingType VR VFR Training Route -
CodeMilitaryTrainingType SR Slow Speed Low Altitude Training Route -
CodeMilitaryTrainingType IR IFR Training route -
CodeMilitaryTrainingType - A code indicating the type of flying on a military training route. -
CodeMilitaryStatusType MILITARY Military. -
CodeMilitaryStatusType CIVIL Civil. -
CodeMilitaryStatusType ALL Both civil and military. -
CodeMilitaryStatusType - A code distinguishing between military and civil status. -
CodeMilitaryOperationsType NONE Control type unknown or uncontrolled. -
CodeMilitaryOperationsType MILITARY Only Military Air traffic is concerned. -
CodeMilitaryOperationsType JOINT Both Civil and Military air traffic are concerned. -
CodeMilitaryOperationsType CIVIL Only Civil Air traffic is concerned. -
CodeMilitaryOperationsType - A code indicating in terms of civil or military, the type of operations. -
CodeMilitaryAuthorityType NATO North Atlantic Treaty Organisation -
CodeMilitaryAuthorityType NAVY Navy -
CodeMilitaryAuthorityType MARINES Marines -
CodeMilitaryAuthorityType COAST_GUARD Coast guard -
CodeMilitaryAuthorityType ARMY Army -
CodeMilitaryAuthorityType AIR_FORCE Air force -
CodeMilitaryAuthorityType - A code indicating the type of military authority. -
CodeMarkingType VEHICLE_ROADWAY_MARKING Vehicle roadway marking -
CodeMarkingType TEMPORARY_CLOSED_MARKING A marking for temporarily closed runway or taxiway -
CodeMarkingType SOLID_PATTERN_OBSTRUCTION_MARKING Solid pattern obstruction marking -
CodeMarkingType ROTOR_DIAMETER_CIRCLE_MARKING Rotor Diameter circle marking -
CodeMarkingType REPORTING_POINT_MARKING Reporting point, taxi position fix -
CodeMarkingType RAMP_CONTROL_SPOT UPS holding spot, spot -
CodeMarkingType POSITION_SIGNS Geographic position marking -
CodeMarkingType POSITION_MARKING Generic position marking, low visibility hold point, geographic hold position marking, checkpoint. -
CodeMarkingType PERMANENTLY_CLOSED_MARKING A marking for permanently closed runway or taxiway. -
CodeMarkingType NON_MOVEMENT_AREA_MARKING Non-movement area marking -
CodeMarkingType ILS_HOLDING_POSITION_MARKING Holding position marking for Instrument Landing System. -
CodeMarkingType HOTSPOT_MARKING A marking indicating a location on an aerodrome movement area with a history or potential risk of collision or runway incursion, and where heightened attention by pilots/drivers is necessary. -
CodeMarkingType HOLDING_POSITION_MARKING Surface painted holding position signs -
CodeMarkingType HELIPAD_HELIPORT_WALKAWAY_MARKING A walkaway associated with a helipad or heliport -
CodeMarkingType HELIPAD_HELIPORT_SHOULDER_MARKING Helipad or Heliport shoulder marking -
CodeMarkingType HELIPAD_HELIPORT_RAISED_EDGE_MARKING Helipad or Heliport raised edge marking -
CodeMarkingType HELIPAD_HELIPORT_IDENTIFICATION_MARKING The helipad or heliport identification marking -
CodeMarkingType HELICOPTER_MAX_LENGTH_MARKING Marking defining the maximum length of a helicopter the helipad or heliport will accommodate. -
CodeMarkingType DEMARCATION_BAR Demarcation Bar -
CodeMarkingType CHECKERBOARD_OBSTRUCTION_MARKING Checkerboard obstruction marking pattern -
CodeMarkingType ARRESTING_SYSTEM_CIRCLE_MARKING Arresting system circles marking -
CodeMarkingType ALTERNATING_BANDS Alternating bands of aviation orange and white -
CodeMarkingType AIRCRAFT_TIEDOWN_MARKING Aircraft tiedown marking -
CodeMarkingType - Type of the marking. -
CodeMarkingStyleType SOLID solid line. -
CodeMarkingStyleType DOTTED Dotted line. -
CodeMarkingStyleType DASHED Dashed line. -
CodeMarkingStyleType - A coded list of values indicating styles of painted lines. -
CodeMarkingPatternType NON_MOVEMENT_AREA FAA non-movement area boundary marking (single-solid and single-dashed lines) -
CodeMarkingPatternType INTERMEDIATE ICAO intermediate holding position marking (single dashed line) -
CodeMarkingPatternType PATTERN_B ILS/MLS holding position marking (ladder) -
CodeMarkingPatternType PATTERN_A Conventional runway holding position marking (two solid and two dashed lines) -
CodeMarkingPatternType - The type of marking pattern used at this location. -
CodeMarkingConditionType POOR Marking is in poor condition. -
CodeMarkingConditionType GOOD Marking is in good condition. -
CodeMarkingConditionType FAIR Marking is in fair condition. -
CodeMarkingConditionType EXCELLENT Marking is in perfect condition. -
CodeMarkingConditionType - A coded list of values that indicate the status of the painted surface marking elements. -
CodeMarkingBouyOwnerType SPECIAL Special -
CodeMarkingBouyOwnerType STATE State -
CodeMarkingBouyOwnerType ARMY Army -
CodeMarkingBouyOwnerType PRIVATE Private -
CodeMarkingBouyOwnerType NAVY Navy -
CodeMarkingBouyOwnerType INTERNATIONAL_US_AID_FUNDS International (U.S. Aid Funds) -
CodeMarkingBouyOwnerType INTERNATIONAL_MILITARY International Military -
CodeMarkingBouyOwnerType INTERNATIONAL_PRIVATE International Private -
CodeMarkingBouyOwnerType INTERNATIONAL International -
CodeMarkingBouyOwnerType INTERNATIONAL_PUBLIC International Public -
CodeMarkingBouyOwnerType FAA_OTHER_THAN_F_AND_E FAA (Other than F and E) -
CodeMarkingBouyOwnerType FAA_F_AND_E_PROJECTS FAA FandE Projects -
CodeMarkingBouyOwnerType COAST_GUARD Coast Guard -
CodeMarkingBouyOwnerType PUBLIC Public -
CodeMarkingBouyOwnerType AIR_FORCE Air Force -
CodeMarkingBouyOwnerType - A list of owners of marking buoys. -
CodeMarkerBeaconSignalType Z Z marker. -
CodeMarkerBeaconSignalType LOW_PWR_FAN Low powered fan marker. -
CodeMarkerBeaconSignalType FAN Fan marker. -
CodeMarkerBeaconSignalType BONES Bone Shaped Fan marker. -
CodeMarkerBeaconSignalType - A code indicating the class of a radio marker. -
CodeLogicalOperatorType SEQUENCE 1st condition is fulfilled BEFORE 2nd condition is fulfilled. -
CodeLogicalOperatorType AND_NOT 1st condition fulfilled AND 2nd condition NOT fulfilled. -
CodeLogicalOperatorType OR The result is true if any operand is true. -
CodeLogicalOperatorType NOT The result is the opposite of the operands true/false state (it applies to a single operand). -
CodeLogicalOperatorType NONE No operation (used for single conditions). -
CodeLogicalOperatorType AND The result is true only when all operands are true. -
CodeLogicalOperatorType - A boolean operator. -
CodeLocationToDeiceType AT_STAND De-icing is at stand. -
CodeLocationToDeiceType AT_DEICING_PLATFORM De-icing is at platform. -
CodeLocationToDeiceType - This indicates the location where the aircraft will de-ice. it can be at its stand or at a de-icing platform. -
CodeLocationQualifierType XNG Crossing location. -
CodeLocationQualifierType DEP Departing from location. -
CodeLocationQualifierType AVBL Location is available. -
CodeLocationQualifierType ARR Arriving at location. -
CodeLocationQualifierType ACT Location is active. -
CodeLocationQualifierType - A code qualifying a location (such as an airspace, aerodrome, point, etc.) in relation with a flight or with its availability. -
CodeLoadingBridgeType PORTABLE_STAIRS Portable stairs -
CodeLoadingBridgeType PORTABLE_RAMP Portable ramp -
CodeLoadingBridgeType MOVABLE_ARM Movable arm -
CodeLoadingBridgeType ARM Arm -
CodeLoadingBridgeType - An coded list of values that indicate types of passenger loading bridges. -
CodeLightSystemActivationType ON_OR_OFF System changes between ON" and "OFF", depending on the previous state." -
CodeLightSystemActivationType ON System in status on-line"." -
CodeLightSystemActivationType OFF System in status off-line"." -
CodeLightSystemActivationType - A code indicating the activation / deactivation of a system following a specific command. -
CodeLightSourceType STROBE Strobe light. This indicates that the light source contains a high intensity flashing beam of light produced by charging a capacitor to a very high voltage then discharging it as a high-intensity flash of light in a tube. -
CodeLightSourceType FLOOD Flood light. The light source contains a large powerful lamp that produces a strong broad beam of artificial light and is used to illuminate the outside at night. -
CodeLightSourceType - A code indicating a type of light source, such as strobe or flood. -
CodeLightIntensityType PREDETERMINED A predetermined intensity step, in the approach lighting system that takes precedence for air-to-ground radio control over the runway lighting system which is set, based on expected visibility conditions. -
CodeLightIntensityType LIM Light intensity medium. -
CodeLightIntensityType LIL_LIH Low intensity for night use; high intensity for day use, as determined by a photo-cell. -
CodeLightIntensityType LIL Light intensity low. -
CodeLightIntensityType LIH Light intensity high. -
CodeLightIntensityType - A code indicating the intensity level of a light source. For example, LIL, LIM, LIH, etc. -
CodeLightingJARType NALS None or insufficient approach light facilities; comprise runway markings, runway edge lights, threshold lights, runway end lights or no lights at all. -
CodeLightingJARType IALS Intermediate approach light facilities; comprise runway markings, 420 to 720 m of high/medium intensity approach lights, runway edge lights, threshold lights and runway end lights. -
CodeLightingJARType FALS Full approach light facilities; comprise runway markings, 720 m or more of high/medium intensity approach lights, runway edge lights, threshold lights and runway end lights. -
CodeLightingJARType BALS Basic approach light facilities; comprise runway markings, less than 420 m of high/medium intensity approach lights (or any length of low intensity approach lights), runway edge lights, threshold lights and runway end lights. -
CodeLightingJARType - Classification of the approach lighting system using as criteria JAR-OPS 1 - Subpart E, Appendix 1 to 1.430] -
CodeLightHoldingPositionType STOP_BAR Stop-bar (on the surface of the taxiway). -
CodeLightHoldingPositionType SIGN Lighted sign on the side of the holding position. -
CodeLightHoldingPositionType - A coded list of light signs provided for a taxiway holding position. -
CodeLightFixtureType L-861T Taxiway edge, Apron edge -
CodeLightFixtureType L-852T Taxiway edge, Apron edge -
CodeLightFixtureType L-852K Taxiway centerline, Curved sections, RVR < 1200 -
CodeLightFixtureType L-852J Taxiway centerline, Curved sections, RVR >= 1200 -
CodeLightFixtureType L-852G Runway Guard -
CodeLightFixtureType L-852F Taxiway intersections, RVR < 1200 -
CodeLightFixtureType L-852E Taxiway intersections, RVR >= 1200 -
CodeLightFixtureType L-852D Taxiway centerline, Curved sections, RVR < 1200 -
CodeLightFixtureType L-852C Taxiway centerline, Straight sections; Clearance bar, RVR < 1200 -
CodeLightFixtureType L-852B Taxiway centerline, Curved sections, RVR >= 1200 -
CodeLightFixtureType L-852A Taxiway centerline, Straight sections; Clearance bar, RVR >= 1200 -
CodeLightFixtureType L-893 Lighted Visual Aid to indicate runway closure -
CodeLightFixtureType L-863 Lights, Portable Runway -
CodeLightFixtureType L-862 Lights, Runway Edge, High Intensity -
CodeLightFixtureType L-861SE Elevated Non Precision IFR Threshold, Runway End Light -
CodeLightFixtureType L-861E Elevated Non Precision IFR Runway Threshold/End, Disp. Threshold Lights -
CodeLightFixtureType L-861 Lights, Runway & Taxiway Edge, Medium Intensity -
CodeLightFixtureType L-860E Elevated VFR Runway Threshold and End Lights -
CodeLightFixtureType L-860 Lights, Runway Edge, Low Intensity -
CodeLightFixtureType L-859 Lights, Flashing, Omnidirectional (ODALS) -
CodeLightFixtureType L-854 Radio Receiver/Decoder for Pilot Controlled Lights -
CodeLightFixtureType L-852S Stop Bar, RWSL Runway Entrance Light (REL) -
CodeLightFixtureType L-852G/S In Pavement Combined Runway Guard Stop Bar Lights -
CodeLightFixtureType L-850T In-pavement Rwy Status Lights, Takeoff Hold Light, Rwy Intersection Lig -
CodeLightFixtureType L-850G In-pavement Runway Guard Lights -
CodeLightFixtureType L-850F In-pavement LAHSO White Flashing Lights -
CodeLightFixtureType L-850E In-pavement Runway Threshold and MALS -
CodeLightFixtureType L-850D In-pavement Runway Threshold or Runway End Lights -
CodeLightFixtureType L-850C In-pavement Runway Edge and Displaced Threshold Lights -
CodeLightFixtureType L-850B In-pavement Runway Touchdown Zone (TDZ) and MALS -
CodeLightFixtureType L-850A In-pavement Runway Centerline, LAHSO Lights -
CodeLightFixtureType L-850 Lights, Runway, Inpavement -
CodeLightFixtureType L-849 Lights, Runway End Identification (REIL) -
CodeLightFixtureType L-804 Elevated Runway Guard Lights -
CodeLightFixtureType - A code indicating the type of lighting fixture. -
CodeLightBulbType LED A LED light bulb -
CodeLightBulbType INCANDESCENT An incandescent light bulb -
CodeLightBulbType BOTH Combination of LED and Incandescent light bulbs. -
CodeLightBulbType - The source type of the light. -
CodeLifeJacketEquipmentType V Any life jacket radio is equipped with VHF on frequency 121.5 MHz. -
CodeLifeJacketEquipmentType U Any life jacket radio is equipped with UHF on frequency 243.0 MHz. -
CodeLifeJacketEquipmentType L The life jackets are equipped with lights. -
CodeLifeJacketEquipmentType F The life jackets are equipped with fluorescein. -
CodeLifeJacketEquipmentType - The type of life jackets available on board the aircraft. -
CodeLevelType UPPER Upper airspace. -
CodeLevelType LOWER Lower airspace. -
CodeLevelType BOTH Both upper and lower airspace. -
CodeLevelType - A code indicating the level: upper airspace, lower airspace or both. -
CodeLevelTableDesignatorType VFR_RVSM ICAO VFR in areas with RVSM. -
CodeLevelTableDesignatorType VFR_METRES_RVSM ICAO VFR in meters in areas with RVSM. -
CodeLevelTableDesignatorType VFR_METRES ICAO VFR in meters -
CodeLevelTableDesignatorType VFR ICAO VFR -
CodeLevelTableDesignatorType IFR_RVSM ICAO IFR in areas with RVSM -
CodeLevelTableDesignatorType IFR_METRES_RVSM ICAO IFR in meters in areas with RVSM -
CodeLevelTableDesignatorType IFR_METRES ICAO IFR in meters. -
CodeLevelTableDesignatorType IFR ICAO IFR -
CodeLevelTableDesignatorType - A code identifying the table of discreet cruising levels. For example, ICAO IFR, ICAO VFR, ICAO RVSM, etc.. -
CodeLevelSeriesType ODD_HALF Intermediate flight levels, above odd levels (15, 35, 55, 75, ...) -
CodeLevelSeriesType ODD Odd" flight levels (10, 30, 50, 70, ...)" -
CodeLevelSeriesType EVEN_HALF Intermediate flight levels, above even levels (5, 25, 45, 65, ...) -
CodeLevelSeriesType EVEN Even" flight levels (20, 40, 60, 80, ...)" -
CodeLevelSeriesType - A series of predefined levels. For example Odd, Even. -
CodeLegPathType STRAIGHT Straight. -
CodeLegPathType PT Procedure Turn. -
CodeLegPathType HOLDING Holding. -
CodeLegPathType BASETURN Base turn. -
CodeLegPathType ARC Arc. -
CodeLegPathType - A code classifying the trajectory of a segment path. -
CodeLAHSOMarkingType TAXIWAY_PROTECTION_MARKING A marking protecting a taxiway. -
CodeLAHSOMarkingType RUNWAY_AND_TAXIWAY_PROTECTION_MARKING A marking protecting a taxiway and a runway. -
CodeLAHSOMarkingType RUNWAY_PROTECTION_MARKING A marking protecting a runway. -
CodeLAHSOMarkingType FLIGHT_PATH_PROTECTION_MARKING A marking protecting a flight path. -
CodeLAHSOMarkingType FLIGHT_PATH_ALIGNMENT_MARKING Heliport or helipad flight path alignment marking. -
CodeLAHSOMarkingType - A code indicating the type of LAHSO marking. -
CodeJetStreamType SUBTROPICAL_JET Subtropical jet -
CodeJetStreamType POLAR_JET Polar jet -
CodeJetStreamType - Describes the types of jet stream. -
CodeInternationalFlightType SCHENGEN_FLIGHT A flight that crosses at least one country border inside the Schengen space. An international flight air service may be a Schengen flight. -
CodeInternationalFlightType INTERNATIONAL_AIR_SERVICE An air service that passes through the airspace over the territory of more than one State. -
CodeInternationalFlightType DOMESTIC_AIR_SERVICE An air service operated wholly within the territory of a State. -
CodeInternationalFlightType - Indication about the type of domestic or international flight. -
CodeIntensityStandByType OFF Off -
CodeIntensityStandByType LOW Low -
CodeIntensityStandByType - A code indicating the intensity level of the lighting when not in use. -
CodeIntegrityLevelILSType 4 Integrity Level 4. -
CodeIntegrityLevelILSType 3 Integrity Level 3. -
CodeIntegrityLevelILSType 2 Integrity Level 2. -
CodeIntegrityLevelILSType 1 Integrity Level 1. -
CodeIntegrityLevelILSType - A coded value indicating the quality which relates to the trust which can be placed in the correctness of the information supplied by the ILS facility, according to ICAO Annex 10, Volume I, Attachment C. -
CodeInstrumentRunwayType NON_PRECISION_APROACH_RUNWAY An instrument runway served by visual aids and a non-visual aid providing at least directional guidance adequate for a straight-in approach. -
CodeInstrumentRunwayType NON_INSTRUMENT_RUNWAY A runway intended for the operation of aircraft using visual approach procedures. -
CodeInstrumentRunwayType MLS_PRECISION_APPROACH_RUNWAY Microwave landing system precision approach runway. -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_III_D ILS precision approach runway category III D -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_III_C An instrument runway served by ILS and/or MLS to and along the surface of the runway and intended for operations with no decisions height and no runway visual range limitations. -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_III_B An instrument runway served by ILS and/or MLS to and along the surface of the runway and intended for operations with a decision height lower than 15 m (50 ft), or no decision height and runway visual range less than 200 m but not less than 50 m. -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_III_A An instrument runway served by ILS and/or MLS to and along the surface of the runway and intended for operations with a decision height lower than 30 m (100 ft), or no decision height and runway visual range not less than 200 m. -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_II An instrument runway served by ILS and/or MLS and visual aids intended for operations with a decision height lower than 60 m (200 ft) but not lower than 30 m (100 ft) and a runway visual range not less than 350 m. -
CodeInstrumentRunwayType PRECISION_APPROACH_RUNWAY_CATEGORY_I An instrument runway served by ILS and/or MLS and visual aids intended for operations with a decision height not lower than 60 m (200 ft) and either a visibility not less than 800 m or a runway visual range not less than 550 m. -
CodeInstrumentRunwayType - A description of the types of runway intended for the operation of aircraft using instrument approach procedures. -
CodeInstrumentApproachCategoryType NON_PRECISION_APPROACH_AND_LANDING_OPERATIONS An instrument approach and landing which utilizes lateral guidance but does not utilize vertical guidance. -
CodeInstrumentApproachCategoryType CATEGORY_III_C_OPERATION A precision instrument approach and landing with no decision height and no runway visual range limitations. -
CodeInstrumentApproachCategoryType CATEGORY_III_B_OPERATION A precision instrument approach and landing with: a) a decision height lower than 15 m (50 ft) or no decision height; and b) a runway visual range less than 200 m but not less than 50 m. -
CodeInstrumentApproachCategoryType CATEGORY_III_A_OPERATION A precision instrument approach and landing with: a) a decision height lower than 30 m (100 ft) or no decision height; and b) a runway visual range not less than 200 m. -
CodeInstrumentApproachCategoryType CATEGORY_II_OPERATION A precision instrument approach and landing with a decision height lower than 60 m (200 ft), but not lower than 30 m (100 ft), and a runway visual range not less than 350 m. -
CodeInstrumentApproachCategoryType CATEGORY_I_OPERATION A precision instrument approach and landing with a decision height not lower than 60 m (200 ft) and with either a visibility not less than 800 m or a runway visual range not less than 550 m. -
CodeInstrumentApproachCategoryType - A description of the types of instrument approach. -
CodeInRunwayLightingType TDZL Touchdown Zone Lights -
CodeInRunwayLightingType TAXIWAY_CENTERLINE_LEAD_ON_LIGHTS Taxiway Centerline Lead-On Lights -
CodeInRunwayLightingType TAXIWAY_CENTERLINE_LEAD_OFF_LIGHTS Taxiway Centerline Lead-Off Lights -
CodeInRunwayLightingType RCLS Runway Centerline Lighting System -
CodeInRunwayLightingType LAHOS Land and Hold Short Lights -
CodeInRunwayLightingType - A code indicating the type of In-Runway lighting. -
CodeInfrastructurePointUsageType WAYPOINT A specified geographical location used to define an area navigation route or the flight path of an aircraft employing area navigation. -
CodeInfrastructurePointUsageType VOR_CHECK_POINT A point established in support of VOR tests for determining the accuracy of a VOR receiver on the ground or airborne. -
CodeInfrastructurePointUsageType VISUAL_DESCENT_POINT A defined point on the final approach course of a non precision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference required by 14 CFR Section 91.175(c)(3) is established. -
CodeInfrastructurePointUsageType TURN_POINT Turn Point -
CodeInfrastructurePointUsageType TRANSFER_OF_CONTROL_POINT A defined point located along the flight path of an aircraft, at which the responsibility for providing air traffic control service to the aircraft is transferred from one control unit or control position to the next. -
CodeInfrastructurePointUsageType TOUCHDOWN_ZONE The portion of a runway, beyond the threshold, where it is intended landing aeroplanes first contact the runway. -
CodeInfrastructurePointUsageType TOUCH_DOWN_LIFT_OFF_CENTRE_POINT The point at the centre of the TLOF. -
CodeInfrastructurePointUsageType THRESHOLD The beginning of that portion of the runway usable for landing. -
CodeInfrastructurePointUsageType TERMINAL_SEGMENT_POINT A point associated with a defined segment leg. -
CodeInfrastructurePointUsageType SURVEY_CONTROL_POINT A monumented survey control point. -
CodeInfrastructurePointUsageType STEP_DOWN_FIX A fix that is located on the final approach segment between the final approach fix and the missed approach point. -
CodeInfrastructurePointUsageType START_OF_TAKE_OFF_RUN Start of take off run -
CodeInfrastructurePointUsageType START_OF_RUNWAY_DIRECTION Physical start of a runway direction. -
CodeInfrastructurePointUsageType STACK_EXIT Published holding fix overflown to exit stack and begin approach. -
CodeInfrastructurePointUsageType SEGMENT_POINT A point associated with a defined segment. -
CodeInfrastructurePointUsageType RVSM_EXIT_POINT RVSM Exit point. -
CodeInfrastructurePointUsageType RVSM_ENTRY_POINT RVSM Entry Point. -
CodeInfrastructurePointUsageType RUNWAY_MID_POINT The mid point of the runway -
CodeInfrastructurePointUsageType RUNWAY_CENTRELINE_POINT An operationally significant position on the centre line of a runway direction. -
CodeInfrastructurePointUsageType REPORTING_POINT A specified (named) geographical location in relation to which the position of an aircraft can be reported. -
CodeInfrastructurePointUsageType PRE_THRESHOLD Pre-threshold. -
CodeInfrastructurePointUsageType NAVIGATION_CHECK_POINT Navigation check point -
CodeInfrastructurePointUsageType MISSED_APPROACH_POINT That point in an instrument approach procedure at or before which the prescribed missed approach procedure must be initiated in order to ensure that the minimum obstacle clearance is not infringed. -
CodeInfrastructurePointUsageType MISSED_APPROACH_HOLDING_FIX A fix used in RNAV applications that marks the end of the missed approach segment and the centre point for the missed approach holding. -
CodeInfrastructurePointUsageType MILITARY_ROUTE_TURNING_POINT Turning Point of a military route. -
CodeInfrastructurePointUsageType MILITARY_ROUTE_EXIT_POINT Ending Point of a military route. -
CodeInfrastructurePointUsageType MILITARY_ROUTE_ENTRY_POINT Starting Point of a military route. -
CodeInfrastructurePointUsageType MILITARY_ROUTE_ALTERNATE_EXIT_POINT Alternate Exit Point of a military route. -
CodeInfrastructurePointUsageType MILITARY_ROUTE_ALTERNATE_ENTRY_POINT Alternate Entry Point of a military route. -
CodeInfrastructurePointUsageType LAND_AND_HOLD_SHORT_OPERATION_POINT Point indicating Land And Hold Short Operation location -
CodeInfrastructurePointUsageType INTERMEDIATE_FIX A fix that marks the end of an initial segment and the beginning of the intermediate segment. -
CodeInfrastructurePointUsageType INITIAL_APPROACH_FIX A fix that marks the beginning of the initial segment and the end of the arrival segment, if applicable. -
CodeInfrastructurePointUsageType INERTIAL_NAVIGATION_SYSTEM_CHECK_POINT A point established to test the Inertial Navigation System in the aircraft. -
CodeInfrastructurePointUsageType HOLDING_FIX A geographical location that serves as a reference for a holding procedure. -
CodeInfrastructurePointUsageType GROUND_BASED_FIX A specified geographical location used in describing the base or airspace infrastructure, which is found by reference to radio navigation aids. -
CodeInfrastructurePointUsageType FREE_FLIGHT_PITCH_POINT A point indicating the start of free flight. -
CodeInfrastructurePointUsageType FREE_FLIGHT_CATCH_POINT A point indicating the end of free flight. -
CodeInfrastructurePointUsageType FLY_OVER_WAYPOINT A waypoint at which a turn is initiated in order to join the next segment of a route or procedure. -
CodeInfrastructurePointUsageType FLY_BY_WAYPOINT A waypoint which requires turn anticipation to allow tangential interception of the next segment of a route or procedure. -
CodeInfrastructurePointUsageType FLIGHT_PATH_ALIGNMENT_POINT A point in the same lateral plane as the LTP or FTP that is used to define the alignment of the final approach segment. For approaches aligned with the runway centreline, the FPAP is located at or beyond the opposite threshold of the runway. The delta length offset from the opposite threshold of the runway defines its location. -
CodeInfrastructurePointUsageType FINAL_ROLL_OUT_POINT Where a course change is required within the Final Approach Segment (FAS), the point that the aircraft rolls to a wings-level attitude aligned with the runway centreline extended is considered the FROP.FROP is used in an RNP-SAAAR procedure when a turn is required in the final between the FAF and the threshold. -
CodeInfrastructurePointUsageType FINAL_APPROACH_FIX That fix or point of an instrument approach procedure where the final approach segment commences. -
CodeInfrastructurePointUsageType FINAL_APPROACH_COURSE_FIX A waypoint located at the beginning of the Final Approach. -
CodeInfrastructurePointUsageType FICTITIOUS_THRESHOLD_POINT The FTP is a point over which the final approach segment path passes at a relative height specified by the reference datum height. It is defined by the WGS-84 latitude, longitude and ellipsoid height. The FTP replaces the LTP when the final approach course is not aligned with the runway extended centreline or when the threshold is displaced from the actual runway threshold. For non-aligned approaches the FTP lies on the intersection of the perpendicular from the FAS to the runway threshold. The FTP elevation is the same as the actual runway threshold elevation. -
CodeInfrastructurePointUsageType ENROUTE_SEGMENT_POINT A point associated with a defined En-route segment. -
CodeInfrastructurePointUsageType END_OF_RUNWAY_DIRECTION Physical end of a runway direction -
CodeInfrastructurePointUsageType DISPLACED_THRESHOLD A threshold not located at the extremity of a runway. -
CodeInfrastructurePointUsageType AIMING_POINT Aiming point for a TouchDownLiftOff zone. -
CodeInfrastructurePointUsageType AERODROME_REFERENCE_POINT The designated geographical location of an aerodrome. -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_INITIAL_POINT Aerial Refuelling Initial Point -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_EXIT_POINT Aerial Refuelling Exit Point -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_ENTRY_POINT Aerial Refuelling Entry Point (Anchors Only) -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_CONTROL_POINT Aerial Refuelling Control Point -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_ANCHOR_POINT Aerial Refuelling Anchor Point (Anchors Only) -
CodeInfrastructurePointUsageType AERIAL_REFUELLING_ANCHOR_PATTERN_POINT Aerial Refuelling Anchor Pattern point (Anchors Only). -
CodeInfrastructurePointUsageType ABEAM_TDR_POINT The point perpendicular to the Touchdown Reflector (TDR) on the Runway Centreline. -
CodeInfrastructurePointUsageType ABEAM_RER_POINT The point perpendicular to the Runway End Reflector (RER) on the Runway Centreline. -
CodeInfrastructurePointUsageType ABEAM_PAR_POINT The point perpendicular to the Precision Approach Radar (PAR) Antenna on the Runway Centreline. -
CodeInfrastructurePointUsageType ABEAM_GLIDESLOPE_POINT The point perpendicular to the Glideslope Antenna on the Runway Centreline. -
CodeInfrastructurePointUsageType ABEAM_ELEVATION_POINT The point perpendicular to the Elevation Antenna on the Runway Centreline. -
CodeInfrastructurePointUsageType - A code describing the usage of a point within ATM context. -
CodeILSBackCourseType YES Yes. -
CodeILSBackCourseType RESTRICTED Restricted. -
CodeILSBackCourseType NO No. -
CodeILSBackCourseType - A code indicating the usability of the localizer signal in the back-course sector. -
CodeICAONationalityLettersType UW Russian Federation -
CodeICAONationalityLettersType UU Russian Federation -
CodeICAONationalityLettersType UT Tajikistan, Uzbekistan -
CodeICAONationalityLettersType US Russian Federation -
CodeICAONationalityLettersType UR Russian Federation -
CodeICAONationalityLettersType UO Russian Federation -
CodeICAONationalityLettersType UN Russian Federation -
CodeICAONationalityLettersType UM Belarus, Russian Federation -
CodeICAONationalityLettersType UL Russian Federation -
CodeICAONationalityLettersType UK Ukraine -
CodeICAONationalityLettersType UI Russian Federation -
CodeICAONationalityLettersType UH Russian Federation -
CodeICAONationalityLettersType UG Georgia -
CodeICAONationalityLettersType UE Russian Federation -
CodeICAONationalityLettersType UD Armenia -
CodeICAONationalityLettersType UB Azerbaijan -
CodeICAONationalityLettersType UA Kazakhstan, Kyrgyzstan -
CodeICAONationalityLettersType LZ Slovakia -
CodeICAONationalityLettersType LY Montenegro, Serbia -
CodeICAONationalityLettersType LX Gibraltar -
CodeICAONationalityLettersType LW The former Yugoslav Republic of Macedonia -
CodeICAONationalityLettersType LU Republic of Moldova -
CodeICAONationalityLettersType LT Turkey -
CodeICAONationalityLettersType LS Switzerland -
CodeICAONationalityLettersType LR Romania -
CodeICAONationalityLettersType LQ Bosnia and Herzegovina -
CodeICAONationalityLettersType LP Portugal -
CodeICAONationalityLettersType LO Austria -
CodeICAONationalityLettersType LN Monaco -
CodeICAONationalityLettersType LM Malta -
CodeICAONationalityLettersType LL Israel -
CodeICAONationalityLettersType LK Czech Republic -
CodeICAONationalityLettersType LJ Slovenia -
CodeICAONationalityLettersType LI Italy -
CodeICAONationalityLettersType LH Hungary -
CodeICAONationalityLettersType LG Greece -
CodeICAONationalityLettersType LF France -
CodeICAONationalityLettersType LE Spain -
CodeICAONationalityLettersType LC Cyprus -
CodeICAONationalityLettersType LB Bulgaria -
CodeICAONationalityLettersType LA Albania -
CodeICAONationalityLettersType GE Spain -
CodeICAONationalityLettersType EY Lithuania -
CodeICAONationalityLettersType EV Latvia -
CodeICAONationalityLettersType ET Germany -
CodeICAONationalityLettersType ES Sweden -
CodeICAONationalityLettersType EP Poland -
CodeICAONationalityLettersType EN Norway -
CodeICAONationalityLettersType EL Luxembourg -
CodeICAONationalityLettersType EK Denmark -
CodeICAONationalityLettersType EI Ireland -
CodeICAONationalityLettersType EH Netherlands -
CodeICAONationalityLettersType EG United Kingdom -
CodeICAONationalityLettersType EF Finland -
CodeICAONationalityLettersType EE Estonia -
CodeICAONationalityLettersType ED Germany -
CodeICAONationalityLettersType EB Belgium -
CodeICAONationalityLettersType BI Iceland -
CodeICAONationalityLettersType BG Greenland (Denmark) -
CodeICAONationalityLettersType - The list of ICAO Nationality Letters. -
CodeIATASeasonType WINTER The winter season commencing on the last Sunday in October. -
CodeIATASeasonType SUMMER The summer season commencing on the last Sunday in March. -
CodeIATASeasonType - Scheduling season as used by the commercial aviation industry. -
CodeIATACountryCodeType UZ Uzbekistan -
CodeIATACountryCodeType GB United Kingdom -
CodeIATACountryCodeType UA Ukraine -
CodeIATACountryCodeType TM Turkmenistan -
CodeIATACountryCodeType TR Turkey -
CodeIATACountryCodeType TJ Tajikistan -
CodeIATACountryCodeType CH Switzerland -
CodeIATACountryCodeType SE Sweden -
CodeIATACountryCodeType ES Spain -
CodeIATACountryCodeType SI Slovenia -
CodeIATACountryCodeType SK Slovakia -
CodeIATACountryCodeType RS Serbia -
CodeIATACountryCodeType RU Russian Federation -
CodeIATACountryCodeType RO Romania -
CodeIATACountryCodeType PT Portugal -
CodeIATACountryCodeType PL Poland -
CodeIATACountryCodeType NO Norway -
CodeIATACountryCodeType NL Netherlands -
CodeIATACountryCodeType ME Montenegro -
CodeIATACountryCodeType MC Monaco -
CodeIATACountryCodeType MT Malta -
CodeIATACountryCodeType MK Macedonia, the former Yugoslav Republic of -
CodeIATACountryCodeType LU Luxembourg -
CodeIATACountryCodeType LT Lithuania -
CodeIATACountryCodeType LV Latvia -
CodeIATACountryCodeType KG Kyrgyzstan -
CodeIATACountryCodeType KZ Kazakhstan -
CodeIATACountryCodeType IT Italy -
CodeIATACountryCodeType IL Israel -
CodeIATACountryCodeType IE Ireland -
CodeIATACountryCodeType IS Iceland -
CodeIATACountryCodeType HU Hungary -
CodeIATACountryCodeType GL Greenland -
CodeIATACountryCodeType GR Greece -
CodeIATACountryCodeType GI Gibraltar -
CodeIATACountryCodeType DE Germany -
CodeIATACountryCodeType GE Georgia -
CodeIATACountryCodeType FR France -
CodeIATACountryCodeType FI Finland -
CodeIATACountryCodeType EE Estonia -
CodeIATACountryCodeType BA Bosnia and Herzegovina -
CodeIATACountryCodeType BE Belgium -
CodeIATACountryCodeType BY Belarus -
CodeIATACountryCodeType AZ Azerbaijan -
CodeIATACountryCodeType AT Austria -
CodeIATACountryCodeType AM Armenia -
CodeIATACountryCodeType AL Albania -
CodeIATACountryCodeType - The list of IATA Country Codes. -
CodeIATACoordinationLevelType LEVEL_3_AIRPORT An airport where it is necessary for all airlines and other aircraft operators to have a slot allocated by a coordinator in order to arrive or depart at the airport during the periods when slot allocation occurs. A Level 3 airport is often named -
CodeIATACoordinationLevelType LEVEL_2_AIRPORT An airport where there is potential for congestion during some periods of the day, week, or season which can be resolved by schedule adjustments mutually agreed between the airlines and facilitator. -
CodeIATACoordinationLevelType LEVEL_1_AIRPORT An airport where the capacities of all infrastructure at the airport are generally adequate to meet the demands of users at all times. A Level 1 airport is often named Non-Coordinated airport"." -
CodeIATACoordinationLevelType - IATA classification of Airports according to level of activity. -
CodeHoldingUseType PT The holding pattern is used as a procedure turn. (Commonly referred to as Holding in Lieu of Procedure Turn.) -
CodeHoldingUseType MISSED_APPROACH Missed Approach Holding. A holding pattern provided at the end of the missed approach -
CodeHoldingUseType CLIMB A holding pattern used in conjunction with climb and hold instructions. -
CodeHoldingUseType ATC A holding pattern defined specifically for ATC use. -
CodeHoldingUseType ARRIVAL Arrival holding. A holding pattern provided at any Initial Approach Fix (IAF) and should be aligned with the initial segment track. -
CodeHoldingUseType - A code to identify the holding is used by a segment -
CodeHoldingUsageType TERMINAL_AREA Terminal area holding. -
CodeHoldingUsageType ENROUTE En-route holding. -
CodeHoldingUsageType - A code indicating the type of holding procedure. For example, en-route holding, terminal area holding. -
CodeHoldingSideType RIGHT Holding side is on the right -
CodeHoldingSideType NONE Non-directional or bi-directional holding line -
CodeHoldingSideType LEFT Holding side is on the left -
CodeHoldingSideType - Relative location of the holding side of a holding position, from startpoint to endpoint of line. -
CodeHelicopterPerformanceType 3 Helicopter class 3. -
CodeHelicopterPerformanceType 2 Helicopter class 2. -
CodeHelicopterPerformanceType 1 Helicopter class 1. -
CodeHelicopterPerformanceType - A code indicating the performance class of a helicopter. -
CodeHeightReferenceType HAT Height above threshold. -
CodeHeightReferenceType HAS Height above surface (for a point in space). -
CodeHeightReferenceType HAL Height above landing (for helicopters). -
CodeHeightReferenceType HAA Height above airport. -
CodeHeightReferenceType - A code indicating the reference surface for a height value, especially for approach procedures related heights. -
CodeGuidanceLineType TAXIWAY_GUIDANCE_LINE Guidance line painted on a taxiway. -
CodeGuidanceLineType RUNWAY Taxi line on a runway surface, leading between the runway and other airport surfaces. -
CodeGuidanceLineType LEAD_OUT_TAXILANE Lead-out taxi line. -
CodeGuidanceLineType LEAD_IN_TAXILANE Lead-in taxi line. -
CodeGuidanceLineType GATE_TAXILANE Taxi line on the apron surface, leading to a gate/stand. -
CodeGuidanceLineType APRON Taxi line on the apron surface. -
CodeGuidanceLineType AIR_TAXILANE A virtual taxi line in the air, used by helicopters. -
CodeGuidanceLineType - A code indicating the type of guidance line. -
CodeGuidanceLineMarkingType GATE_LINE A painted taxi line covering a parking stand area. -
CodeGuidanceLineMarkingType - missing data -
CodeGradeSeparationType UNDERPASS The current element is in a tunnel below another element. -
CodeGradeSeparationType OVERPASS The current element is on a bridge above another element. -
CodeGradeSeparationType - A list of coded values that indicate the placement of an element at a different height from another element. -
CodeGeoBorderType TERRITORIAL_WATERS_LIMIT Territorial waters limit. -
CodeGeoBorderType STATE_BORDER State border. -
CodeGeoBorderType RIVER_BANK River bank. -
CodeGeoBorderType RIVER_CENTRELINE River centreline. -
CodeGeoBorderType COASTLINE Coastline. -
CodeGeoBorderType - The type of geographical border. -
CodeFuelType TS1 TS-1 [(Russia) jet TS-1 aviation fuel.] -
CodeFuelType TR4 TR4 [(France) jet TR4 aviation fuel.] -
CodeFuelType TR0 TR0 [(France) jet TR0 aviation fuel.] -
CodeFuelType RT RT [(Russia) jet RT aviation fuel.] -
CodeFuelType OCT91_98 OCT91-98 [Octane 91-98 aviation gasoline.] -
CodeFuelType OCT82UL OCT82UL [Octane 82 low-octane unleaded aviation gasoline.] -
CodeFuelType OCT80_87 OCT80-87 [Octane 80-87 aviation gasoline.] -
CodeFuelType 1980-10-01 00:00:00 OCT80 [Octane 80 aviation gasoline.] -
CodeFuelType 1973-10-01 00:00:00 OCT73 [Octane 73 aviation gasoline.] -
CodeFuelType OCT115_145 OCT115-145 [Octane 115-145 aviation gasoline.] -
CodeFuelType OCT108_135 OCT108-135 [Octane 108-135 aviation gasoline.] -
CodeFuelType OCT100_130 OCT100-130 [Octane 100-130 aviation gasoline.] -
CodeFuelType MOGAS MOGAS [MOGAS aviation gasoline.] -
CodeFuelType JPTS Jet JP fuel with higher thermal stability. -
CodeFuelType JP9 Jet JP-9 aviation fuel - missiles. -
CodeFuelType JP8_HIGHER Jet JP-8 with higher thermal stability. -
CodeFuelType JP8 Jet JP-8 aviation fuel. -
CodeFuelType JP7 Jet JP-7 aviation fuel. -
CodeFuelType JP6 Jet JP-6 aviation fuel. -
CodeFuelType JP5 Jet JP-5 aviation fuel. -
CodeFuelType JP4 Jet JP-4 aviation fuel. -
CodeFuelType JP3 Jet JP-3 aviation fuel. -
CodeFuelType JP2 Jet JP-2 aviation fuel. -
CodeFuelType JP10 Jet JP-10 aviation fuel - missiles. -
CodeFuelType JP1 Jet JP-1 aviation fuel. -
CodeFuelType JET Jet aviation fuel. -
CodeFuelType F44 F-44 [(NATO) jet aviation fuel with FSII - equivalent JP-5.] -
CodeFuelType F40 F-40 [(NATO) jet aviation fuel with FSII - equivalent JP-4.] -
CodeFuelType F35 F-35 [(NATO) jet aviation fuel - equivalent JET A-1.] -
CodeFuelType F34 F-34 [(NATO) jet aviation fuel with FSII - equivalent JP-8.] -
CodeFuelType F18 F-18 [(NATO) aviation gasoline (low lead) - equivalent AVGAS 100LL.] -
CodeFuelType B Jet B aviation fuel. -
CodeFuelType AVGAS_LL AVGAS-LL [Octane 100 Low Lead aviation gasoline.] -
CodeFuelType AVGAS AVGAS [Octane 100 aviation gasoline.] -
CodeFuelType ALL ALL [All regular fuel types.] -
CodeFuelType A1_PLUS Jet A1-plus FSII aviation fuel. -
CodeFuelType A1 Jet A1 aviation fuel. -
CodeFuelType A Jet A Aviation fuel. -
CodeFuelType - A code indicating the category of fuel available at an aerodrome/heliport. -
CodeFrictionEstimateType UNRELIABLE The surface conditions or available friction measuring device do not permit a reliable surface friction measurement to be made. -
CodeFrictionEstimateType POOR Poor. -
CodeFrictionEstimateType MEDIUM_POOR Medium to poor. -
CodeFrictionEstimateType MEDIUM_GOOD Medium to good. -
CodeFrictionEstimateType MEDIUM Medium. -
CodeFrictionEstimateType GOOD Good. -
CodeFrictionEstimateType - A code describing the qualitative estimates of the friction on a movement area. -
CodeFrictionDeviceType TAP Tapley meter. -
CodeFrictionDeviceType SKL Skiddometer (low-pressure tire). -
CodeFrictionDeviceType SKH Skiddometer (high-pressure tire). -
CodeFrictionDeviceType SFL Surface friction tester (low-pressure tire). -
CodeFrictionDeviceType SFH Surface friction tester (high-pressure tire). -
CodeFrictionDeviceType RFT Runway friction tester. -
CodeFrictionDeviceType MUM Mu-meter. -
CodeFrictionDeviceType GRT Grip tester. -
CodeFrictionDeviceType BRD Brakemeter-Dynometer. -
CodeFrictionDeviceType - A code indicating the types of equipment used to determine the friction coefficient on an aerodrome movement area. -
CodeFlightStatusForCountType TACT_ACTIVATED_WITHOUT_FSA The flight that has been TACT activated with no FSA message expected. -
CodeFlightStatusForCountType TACT_ACTIVATED_WITH_FSA The flight that has been TACT activated with FSA message expected but not yet received. -
CodeFlightStatusForCountType SUSPENDED The flight is suspended. -
CodeFlightStatusForCountType RPL The flight is created from a repetitive flight plan, is not suspended and no flight plan has been filed yet by the Airspace user or by IFPS. -
CodeFlightStatusForCountType PFD The flight is predicted and has not been suspended. -
CodeFlightStatusForCountType IFPL The flight is created from a flight plan filed to IFPS. -
CodeFlightStatusForCountType ATC_ACTIVATED The flight is ATC activated in the NM system, after reception of an ATC message such as FSA. -
CodeFlightStatusForCountType - A code indicating the status and/or origin of a flight in the NM system. -
CodeFlightServiceAvailabilityType OVERFLYING_FLIGHTS Overflying flights. -
CodeFlightServiceAvailabilityType DEPARTING_FLIGHTS Departing flights. -
CodeFlightServiceAvailabilityType ARRIVING_FLIGHTS Arriving flights. -
CodeFlightServiceAvailabilityType ALL All types (arrival, departure and overflying). -
CodeFlightServiceAvailabilityType - A list of values that designate the intentions of a flight in relation with a location, such as arrival, departure or over-flight. -
CodeFlightRulesType VFR A set of rules governing the conduct of flight under visual meteorological conditions. -
CodeFlightRulesType IFR A set of rules governing the conduct of flight under instrument meteorological conditions. -
CodeFlightRulesType - The regulations that govern all aspects of operations under which the pilot flies. -
CodeFlightRestrictionType MANDATORY Mandatory. -
CodeFlightRestrictionType FORBIDDEN Forbidden -
CodeFlightRestrictionType CLOSED Closed for cruising. [note: It is allowed to climb or descend through the levels associated with the restriction but it is not allowed to fly straight and level on the said levels, in any part of the route. .] -
CodeFlightRestrictionType ALLOWED Flights that comply with the condition are explicitly permitted to use the associated routings, even if other more general flight restrictions forbid the routings (for the same flight conditions). -
CodeFlightRestrictionType - A code indicating if the restriction is an interdiction or a mandatory routing. -
CodeFlightReadyStatusType READY_TO_DEPART The flight is ready to depart (REA message received). -
CodeFlightReadyStatusType READY_FOR_IMPROVEMENT The flight is in Request For direct Improvement mode (RFI) state. -
CodeFlightReadyStatusType NOT_READY_FOR_IMPROVEMENT The flight is not in Request For direct Improvement mode (RFI) state. -
CodeFlightReadyStatusType - Indication about the readiness status of the flight. -
CodeFlightOriginType NATIONAL National -
CodeFlightOriginType INTERNATIONAL International. -
CodeFlightOriginType HOME_BASED The flight is operated with an aircraft currently stationed at the airport in question. -
CodeFlightOriginType ALL Any origin. -
CodeFlightOriginType - A coded list of values indicating the source of a flight (local, national, international, etc.) -
CodeFlightDataKindType SIMULATED The flight is simulated. -
CodeFlightDataKindType REAL The flight is real. -
CodeFlightDataKindType PLANNED The flight is planned. -
CodeFlightDataKindType ALTERNATIVE The flight is a copy of a real flight (it is an alternative or what-if flight). -
CodeFlightDataKindType - A code distinguishing real flight information from copies of it (alternative or what-if flights). -
CodeFlightCrewQualificationType VNAV_APPROACH_QUALIFICATION VNAV approach qualification -
CodeFlightCrewQualificationType SYNTHETIC_VISION_SYSTEM_OPERATION_QUALIFICATION Synthetic vision system operations qualification -
CodeFlightCrewQualificationType SURFACE_MOVING_MAP_DISPLAY_OPERATIONS_QUALIFICATION Surface moving map display operations qualification -
CodeFlightCrewQualificationType SIMULTANEOUS_CLOSELY_SPACED_PARALLEL_APPROACH_QUALIFICATION Simultaneous closely spaced parallel approach qualification -
CodeFlightCrewQualificationType RVSM_APPROVED_QUALIFICATION RVSM approved qualification -
CodeFlightCrewQualificationType RNP_AR_APCH_WITHOUT_RF_QUALIFICATION RNP AR APCH without RF qualification -
CodeFlightCrewQualificationType RNP_AR_APCH_WITH_RF_QUALIFICATION RNP AR APCH with RF qualification -
CodeFlightCrewQualificationType RNP_APCH_QUALIFICATION RNP APCH qualification -
CodeFlightCrewQualificationType RNP_APCH_BARO_VNAV_QUALIFICATION RNP APCH w/ BARO-VNAV qualification -
CodeFlightCrewQualificationType RNP_4_QUALIFICATION RNP 4 qualification -
CodeFlightCrewQualificationType RNP_2_QUALIFICATION RNP 2 qualification -
CodeFlightCrewQualificationType RNP_1_QUALIFICATION RNP 1 qualification -
CodeFlightCrewQualificationType RNAV_5_QUALIFICATION RNAV 5 qualification -
CodeFlightCrewQualificationType RNAV_2_QUALIFICATION RNAV 2 qualification -
CodeFlightCrewQualificationType RNAV_10_QUALIFICATION RNAV 10 qualification -
CodeFlightCrewQualificationType RNAV_1_QUALIFICATION RNAV 1 qualification -
CodeFlightCrewQualificationType PARALLEL_RUNWAY_PAIRED_APPROACH_OPERATIONS_QUALIFICATION Parallel runway paired approach operations qualification -
CodeFlightCrewQualificationType MNPS_CERTIFIED_QUALIFICATION Minimum navigation performance specification certified -
CodeFlightCrewQualificationType MLS_CATIII_QUALIFICATION MLS CAT III qualification -
CodeFlightCrewQualificationType MLS_CATII_QUALIFICATION MLS CAT II qualification -
CodeFlightCrewQualificationType MLS_CATI_QUALIFICATION MLS CAT I qualification -
CodeFlightCrewQualificationType LPV_APPROACH_QUALIFICATION LPV approach qualification -
CodeFlightCrewQualificationType LOW_VISIBILITY_OPERATIONS_QUALIFICATION Low visibility operations qualification. -
CodeFlightCrewQualificationType LNAV_VNAV_APPROACH_QUALIFICATION LNAV/VNAV approach qualification -
CodeFlightCrewQualificationType ILS_CATIII_QUALIFICATION ILS CAT III qualification -
CodeFlightCrewQualificationType ILS_CATII_QUALIFICATION ILS CAT II qualification -
CodeFlightCrewQualificationType ILS_CATI_QUALIFICATION ILS CAT I qualification -
CodeFlightCrewQualificationType HEAD_UP_GUIDANCE_SYSTEM_CATIII_QUALIFICATION Head-up guidance system for CAT III qualification -
CodeFlightCrewQualificationType HEAD_UP_GUIDANCE_SYSTEM_CATII_QUALIFICATION Head-up guidance system for CAT II qualification -
CodeFlightCrewQualificationType HEAD_UP_GUIDANCE_SYSTEM_CATI_QUALIFICATION Head-up guidance system for CAT I qualification -
CodeFlightCrewQualificationType GNSS_CAT_I_QUALIFICATION GNSS CAT I qualification -
CodeFlightCrewQualificationType GNSS_CAT_III_QUALIFICATION GNSS CAT III qualification -
CodeFlightCrewQualificationType GNSS_CAT_II_QUALIFICATION GNSS CAT II qualification -
CodeFlightCrewQualificationType GBAS_CATI_QUALIFICATION GBAS CAT I qualification -
CodeFlightCrewQualificationType GAST_APPROVAL_QUALIFICATION GAST approval qualification -
CodeFlightCrewQualificationType ENHANCED_FLIGHT_VISION_SYSTEM_OPERATION_QUALIFICATION Enhanced flight vision system operations qualification -
CodeFlightCrewQualificationType CPS_CATI_QUALIFICATION CPS CAT I qualification -
CodeFlightCrewQualificationType CPDLC_QUALIFICATION CPDLC qualification -
CodeFlightCrewQualificationType CLASS2_NAV_QUALIFICATION Class 2 Nav qualification -
CodeFlightCrewQualificationType CLASS1_NAV_QUALIFICATION Class 1 Nav qualification -
CodeFlightCrewQualificationType - The type of flight crew qualification. -
CodeFireFightingType H3 H3 [(Helicopter) rescue and fire category 3..] [note: (ICAO) From 24m up to but not including 35m in length. .] -
CodeFireFightingType H2 H2 [(Helicopter) rescue and fire category 2..] [note: (ICAO) From 15m up to but not including 24m in length. .] -
CodeFireFightingType H1 H1 [(Helicopter) rescue and fire category 1..] [note: (ICAO) Up to but not including 15m in length. .] -
CodeFireFightingType A9 A9 [(Aircraft) rescue and fire category 9..] [note: (ICAO, NATO) 61m up to but not including 76m over-all length and 7m maximum fuselage width. .] -
CodeFireFightingType A8 A8 [(Aircraft) rescue and fire category 8..] [note: (ICAO, NATO) 49m up to but not including 61m over-all length and 7m maximum fuselage width. .] -
CodeFireFightingType A7 A7 [(Aircraft) rescue and fire category 7..] [note: (ICAO, NATO) 39m up to but not including 49m over-all length and 5m maximum fuselage width. .] -
CodeFireFightingType A6 A6 [(Aircraft) rescue and fire category 6..] [note: (ICAO, NATO) 28m up to but not including 39m over-all length and 5m maximum fuselage width. .] -
CodeFireFightingType A5 A5 [(Aircraft) rescue and fire category 5..] [note: (ICAO, NATO) 24m up to but not including 28m over-all length and 4m maximum fuselage width. .] -
CodeFireFightingType A4 A4 [(Aircraft) rescue and fire category 4..] [note: (ICAO, NATO) 18m up to but not including 24m over-all length and 4m maximum fuselage width. .] -
CodeFireFightingType A3 A3 [(Aircraft) rescue and fire category 3..] [note: (ICAO, NATO) 12m up to but not including 18m over-all length and 3m maximum fuselage width. .] -
CodeFireFightingType A2 A2 [(Aircraft) rescue and fire category 2..] [note: (ICAO, NATO) 9m up to but not including 12m over-all length and 2m maximum fuselage width. .] -
CodeFireFightingType A10 A10 [(Aircraft) rescue and fire category 10.] [note: 76m up to but not including 91m over-all length and 8m maximum fuselage width. .] -
CodeFireFightingType A1 A1 [(Aircraft) rescue and fire category 1..] [note: (ICAO, NATO) 0 up to but not including 9m over-all length and 2m maximum fuselage width. .] -
CodeFireFightingType - A code indicating the category of the fire fighting service provided at the aerodrome/heliport. -
CodeFinalGuidanceType VORTAC VHF Omni directional Radio with UHF Tactical Air Navigation beacon -
CodeFinalGuidanceType VOR_DME VHF Omni directional Radio with Distance Measuring Equipment. -
CodeFinalGuidanceType VOR VHF Omni directional Radio -
CodeFinalGuidanceType TLS Transponder Landing System. -
CodeFinalGuidanceType TACAN UHF Tactical Air Navigation beacon -
CodeFinalGuidanceType SDF Simplified Directional Facility. -
CodeFinalGuidanceType PAR Precision Approach Radar -
CodeFinalGuidanceType NDB_DME Non-Directional Beacon with Distance Measuring Equipment. -
CodeFinalGuidanceType NDB Non-Directional Beacon -
CodeFinalGuidanceType MLS_DME Microwave Landing System with Distance Measuring Equipment. -
CodeFinalGuidanceType MLS Microwave Landing System. -
CodeFinalGuidanceType LPV An LPV approach is classified as an APV procedure based on the lateral OCS dimensions of the precision approach trapezoid, with vertical guidance provided by the WAAS where the VAL is greater than 12 and less than or equal to 50 meters. These procedures are published on RNAV Global Positioning System (GPS) approach charts as the LPV minima line. -
CodeFinalGuidanceType LP A Localizer Performance (LP) approach is an RNAV non-vertically guided approach procedure evaluated using the lateral obstacle evaluation area dimensions of the precision localizer trapezoid, with adjustments specific to the WAAS. These procedures are published on RNAV GPS approaches as the LP minima line. -
CodeFinalGuidanceType LOC_DME_BC Localizer with Distance Measuring Equipment Back Course. -
CodeFinalGuidanceType LOC_DME Localizer with Distance Measuring Equipment. -
CodeFinalGuidanceType LOC_BC Localizer Back Course. -
CodeFinalGuidanceType LOC Localizer. -
CodeFinalGuidanceType LNAV_VNAV Lateral navigation/Vertical navigation -
CodeFinalGuidanceType LNAV Lateral navigation (LNAV) . The lateral navigation without positive vertical guidance. This type of navigation is associated with non precision approach procedures. -
CodeFinalGuidanceType LDA_DME Localizer Type Directional Aid with Distance Measuring Equipment. -
CodeFinalGuidanceType LDA Localizer Type Directional Aid -
CodeFinalGuidanceType ILS_PRM Instrument landing system using a Precision runway monitor -
CodeFinalGuidanceType ILS_DME Instrument landing system with Direction measuring equipment -
CodeFinalGuidanceType ILS Instrument landing system (ILS) -
CodeFinalGuidanceType GLS Global Landing System. LAAS support. -
CodeFinalGuidanceType DME Distance Measuring Equipment. -
CodeFinalGuidanceType ASR Airport surveillance radar -
CodeFinalGuidanceType ARSR Air Route Surveillance Radar -
CodeFinalGuidanceType ARA Airborne radar approach (ARA) -
CodeFinalGuidanceType - Codes describing the guidance used on the final approach segment of an instrument approach procedure. -
CodeFiledFlightRulesType VFR_FIRST The flight will initially be operated under the VFR, followed by one or more subsequent changes of flight rules. -
CodeFiledFlightRulesType VFR The entire flight is intended to be operated under the VFR. -
CodeFiledFlightRulesType IFR_FIRST The flight will initially be operated under the IFR, followed by one or more subsequent changes of flight rules. -
CodeFiledFlightRulesType IFR The entire flight is intended to be operated under the IFR. -
CodeFiledFlightRulesType - Indication about the category of flight rules with which the pilot intends to comply. -
CodeFFICEStatusType AGREED_4D_TRAJECTORY The current 4D trajectory that is agreed between the airspace user and the ASP after collaboration, or imposition of pre-collaborated rules. -
CodeFFICEStatusType NEGOTIATING_4D_TRAJECTORY A 4D trajectory proposed by airspace user or ASP as a potential agreed 4D trajectory. -
CodeFFICEStatusType DCB_DONE DCB done. -
CodeFFICEStatusType - A code indicating the status of the flight for information management of the flight information. -
CodeFacilityRankingType SECONDARY Secondary -
CodeFacilityRankingType PRIMARY Primary -
CodeFacilityRankingType GUARD Guarding -
CodeFacilityRankingType EMERGENCY Emergency -
CodeFacilityRankingType ALTERNATE Alternate -
CodeFacilityRankingType - The order of priority of a facility, within a range of similar facilities. For example, primary", "secondary" or "alternate"." -
CodeEquipmentUnavailableType STANDARD Standard -
CodeEquipmentUnavailableType NON_STANDARD Non standard -
CodeEquipmentUnavailableType - A code to indicate the type of unavailable equipment -
CodeEquipmentStatusType UNKNOWN The status of the equipment specified is unknown for the aircraft. -
CodeEquipmentStatusType NOT_EQUIPPED The aircraft is not equipped with the aircraft equipment specified. -
CodeEquipmentStatusType EQUIPPED The aircraft is equipped with the aircraft equipment specified. -
CodeEquipmentStatusType - An indication, for any type aircraft equipment, whether the aircraft is equipped, not equipped or the equipment status is unknown. -
CodeEquipmentOperationalType UNKNOWN The status of the related equipment is unknown -
CodeEquipmentOperationalType OPERATIONAL The related equipment is operational -
CodeEquipmentOperationalType NOT_OPERATIONAL The related equipment is not operational -
CodeEquipmentOperationalType - Presumably meant to indicate the operational status of the additional equipment. Could be considered, if we are going to include the current operational status of equipment as well as the status as indicated in the flight plan. -
CodeEntityUsageType STATE_USAGE State usage -
CodeEntityUsageType SPECIAL_USAGE Special usage -
CodeEntityUsageType PRIVATE_USAGE Private usage -
CodeEntityUsageType MILITARY_USAGE Military usage -
CodeEntityUsageType CIVIL_MILITARY_USAGE Civil/military usage -
CodeEntityUsageType CIVIL_USAGE Civil usage -
CodeEntityUsageType ALL All usages -
CodeEntityUsageType - A code indicating the usage of an entity. -
CodeEmissionBandType U Ultra high frequency -
CodeEmissionBandType M Medium frequency -
CodeEmissionBandType H High frequency -
CodeEmissionBandType - The type of emission band -
CodeEmergencyStatusType NOT_DECLARED No emergency is declared -
CodeEmergencyStatusType DECLARED An emergency is declared -
CodeEmergencyStatusType CANCELLED Indication that the emergency has been cancelled. -
CodeEmergencyStatusType - A code describing the status of an emergency. -
CodeEmergencyPhaseType INCERFA The code word used to designate an uncertainty phase. -
CodeEmergencyPhaseType DETRESFA The code word used to designate a distress phase. -
CodeEmergencyPhaseType ALERFA The code word used to designate an alert phase. -
CodeEmergencyPhaseType - The type of emergency phase. -
CodeDMEType WIDE DME/W, wide spectrum characteristics. -
CodeDMEType PRECISION DME/P, improved accuracy compared to DME/N -
CodeDMEType NARROW DME/N, narrow spectrum characteristics. -
CodeDMEType - A code indicating the type of UHF distance measuring equipment. -
CodeDMEChannelType 9Y 9Y -
CodeDMEChannelType 9X 9X -
CodeDMEChannelType 99Z 99Z -
CodeDMEChannelType 99Y 99Y -
CodeDMEChannelType 99X 99X -
CodeDMEChannelType 98Z 98Z -
CodeDMEChannelType 98Y 98Y -
CodeDMEChannelType 98X 98X -
CodeDMEChannelType 97Z 97Z -
CodeDMEChannelType 97Y 97Y -
CodeDMEChannelType 97X 97X -
CodeDMEChannelType 96Z 96Z -
CodeDMEChannelType 96Y 96Y -
CodeDMEChannelType 96X 96X -
CodeDMEChannelType 95Z 95Z -
CodeDMEChannelType 95Y 95Y -
CodeDMEChannelType 95X 95X -
CodeDMEChannelType 94Z 94Z -
CodeDMEChannelType 94Y 94Y -
CodeDMEChannelType 94X 94X -
CodeDMEChannelType 93Z 93Z -
CodeDMEChannelType 93Y 93Y -
CodeDMEChannelType 93X 93X -
CodeDMEChannelType 92Z 92Z -
CodeDMEChannelType 92Y 92Y -
CodeDMEChannelType 92X 92X -
CodeDMEChannelType 91Z 91Z -
CodeDMEChannelType 91Y 91Y -
CodeDMEChannelType 91X 91X -
CodeDMEChannelType 90Z 90Z -
CodeDMEChannelType 90Y 90Y -
CodeDMEChannelType 90X 90X -
CodeDMEChannelType 8Y 8Y -
CodeDMEChannelType 8X 8X -
CodeDMEChannelType 89Z 89Z -
CodeDMEChannelType 89Y 89Y -
CodeDMEChannelType 89X 89X -
CodeDMEChannelType 88Z 88Z -
CodeDMEChannelType 88Y 88Y -
CodeDMEChannelType 88X 88X -
CodeDMEChannelType 87Z 87Z -
CodeDMEChannelType 87Y 87Y -
CodeDMEChannelType 87X 87X -
CodeDMEChannelType 86Z 86Z -
CodeDMEChannelType 86Y 86Y -
CodeDMEChannelType 86X 86X -
CodeDMEChannelType 85Z 85Z -
CodeDMEChannelType 85Y 85Y -
CodeDMEChannelType 85X 85X -
CodeDMEChannelType 84Z 84Z -
CodeDMEChannelType 84Y 84Y -
CodeDMEChannelType 84X 84X -
CodeDMEChannelType 83Z 83Z -
CodeDMEChannelType 83Y 83Y -
CodeDMEChannelType 83X 83X -
CodeDMEChannelType 82Z 82Z -
CodeDMEChannelType 82Y 82Y -
CodeDMEChannelType 82X 82X -
CodeDMEChannelType 81Z 81Z -
CodeDMEChannelType 81Y 81Y -
CodeDMEChannelType 81X 81X -
CodeDMEChannelType 80Z 80Z -
CodeDMEChannelType 80Y 80Y -
CodeDMEChannelType 80X 80X -
CodeDMEChannelType 7Y 7Y -
CodeDMEChannelType 7X 7X -
CodeDMEChannelType 79Y 79Y -
CodeDMEChannelType 79X 79X -
CodeDMEChannelType 78Y 78Y -
CodeDMEChannelType 78X 78X -
CodeDMEChannelType 77Y 77Y -
CodeDMEChannelType 77X 77X -
CodeDMEChannelType 76Y 76Y -
CodeDMEChannelType 76X 76X -
CodeDMEChannelType 75Y 75Y -
CodeDMEChannelType 75X 75X -
CodeDMEChannelType 74Y 74Y -
CodeDMEChannelType 74X 74X -
CodeDMEChannelType 73Y 73Y -
CodeDMEChannelType 73X 73X -
CodeDMEChannelType 72Y 72Y -
CodeDMEChannelType 72X 72X -
CodeDMEChannelType 71Y 71Y -
CodeDMEChannelType 71X 71X -
CodeDMEChannelType 70Y 70Y -
CodeDMEChannelType 70X 70X -
CodeDMEChannelType 6Y 6Y -
CodeDMEChannelType 6X 6X -
CodeDMEChannelType 69Y 69Y -
CodeDMEChannelType 69X 69X -
CodeDMEChannelType 68Y 68Y -
CodeDMEChannelType 68X 68X -
CodeDMEChannelType 67Y 67Y -
CodeDMEChannelType 67X 67X -
CodeDMEChannelType 66Y 66Y -
CodeDMEChannelType 66X 66X -
CodeDMEChannelType 65Y 65Y -
CodeDMEChannelType 65X 65X -
CodeDMEChannelType 64Y 64Y -
CodeDMEChannelType 64X 64X -
CodeDMEChannelType 63Y 63Y -
CodeDMEChannelType 63X 63X -
CodeDMEChannelType 62Y 62Y -
CodeDMEChannelType 62X 62X -
CodeDMEChannelType 61Y 61Y -
CodeDMEChannelType 61X 61X -
CodeDMEChannelType 60Y 60Y -
CodeDMEChannelType 60X 60X -
CodeDMEChannelType 5Y 5Y -
CodeDMEChannelType 5X 5X -
CodeDMEChannelType 59Y 59Y -
CodeDMEChannelType 59X 59X -
CodeDMEChannelType 58Y 58Y -
CodeDMEChannelType 58X 58X -
CodeDMEChannelType 57Y 57Y -
CodeDMEChannelType 57X 57X -
CodeDMEChannelType 56Z 56Z -
CodeDMEChannelType 56Y 56Y -
CodeDMEChannelType 56X 56X -
CodeDMEChannelType 56W 56W -
CodeDMEChannelType 55Z 55Z -
CodeDMEChannelType 55Y 55Y -
CodeDMEChannelType 55X 55X -
CodeDMEChannelType 54Z 54Z -
CodeDMEChannelType 54Y 54Y -
CodeDMEChannelType 54X 54X -
CodeDMEChannelType 54W 54W -
CodeDMEChannelType 53Z 53Z -
CodeDMEChannelType 53Y 53Y -
CodeDMEChannelType 53X 53X -
CodeDMEChannelType 52Z 52Z -
CodeDMEChannelType 52Y 52Y -
CodeDMEChannelType 52X 52X -
CodeDMEChannelType 52W 52W -
CodeDMEChannelType 51Z 51Z -
CodeDMEChannelType 51Y 51Y -
CodeDMEChannelType 51X 51X -
CodeDMEChannelType 50Z 50Z -
CodeDMEChannelType 50Y 50Y -
CodeDMEChannelType 50X 50X -
CodeDMEChannelType 50W 50W -
CodeDMEChannelType 4Y 4Y -
CodeDMEChannelType 4X 4X -
CodeDMEChannelType 49Z 49Z -
CodeDMEChannelType 49Y 49Y -
CodeDMEChannelType 49X 49X -
CodeDMEChannelType 48Z 48Z -
CodeDMEChannelType 48Y 48Y -
CodeDMEChannelType 48X 48X -
CodeDMEChannelType 48W 48W -
CodeDMEChannelType 47Z 47Z -
CodeDMEChannelType 47Y 47Y -
CodeDMEChannelType 47X 47X -
CodeDMEChannelType 46Z 46Z -
CodeDMEChannelType 46Y 46Y -
CodeDMEChannelType 46X 46X -
CodeDMEChannelType 46W 46W -
CodeDMEChannelType 45Z 45Z -
CodeDMEChannelType 45Y 45Y -
CodeDMEChannelType 45X 45X -
CodeDMEChannelType 44Z 44Z -
CodeDMEChannelType 44Y 44Y -
CodeDMEChannelType 44X 44X -
CodeDMEChannelType 44W 44W -
CodeDMEChannelType 43Z 43Z -
CodeDMEChannelType 43Y 43Y -
CodeDMEChannelType 43X 43X -
CodeDMEChannelType 42Z 42Z -
CodeDMEChannelType 42Y 42Y -
CodeDMEChannelType 42X 42X -
CodeDMEChannelType 42W 42W -
CodeDMEChannelType 41Z 41Z -
CodeDMEChannelType 41Y 41Y -
CodeDMEChannelType 41X 41X -
CodeDMEChannelType 40Z 40Z -
CodeDMEChannelType 40Y 40Y -
CodeDMEChannelType 40X 40X -
CodeDMEChannelType 40W 40W -
CodeDMEChannelType 3Y 3Y -
CodeDMEChannelType 3X 3X -
CodeDMEChannelType 39Z 39Z -
CodeDMEChannelType 39Y 39Y -
CodeDMEChannelType 39X 39X -
CodeDMEChannelType 38Z 38Z -
CodeDMEChannelType 38Y 38Y -
CodeDMEChannelType 38X 38X -
CodeDMEChannelType 38W 38W -
CodeDMEChannelType 37Z 37Z -
CodeDMEChannelType 37Y 37Y -
CodeDMEChannelType 37X 37X -
CodeDMEChannelType 36Z 36Z -
CodeDMEChannelType 36Y 36Y -
CodeDMEChannelType 36X 36X -
CodeDMEChannelType 36W 36W -
CodeDMEChannelType 35Z 35Z -
CodeDMEChannelType 35Y 35Y -
CodeDMEChannelType 35X 35X -
CodeDMEChannelType 34Z 34Z -
CodeDMEChannelType 34Y 34Y -
CodeDMEChannelType 34X 34X -
CodeDMEChannelType 34W 34W -
CodeDMEChannelType 33Z 33Z -
CodeDMEChannelType 33Y 33Y -
CodeDMEChannelType 33X 33X -
CodeDMEChannelType 32Z 32Z -
CodeDMEChannelType 32Y 32Y -
CodeDMEChannelType 32X 32X -
CodeDMEChannelType 32W 32W -
CodeDMEChannelType 31Z 31Z -
CodeDMEChannelType 31Y 31Y -
CodeDMEChannelType 31X 31X -
CodeDMEChannelType 30Z 30Z -
CodeDMEChannelType 30Y 30Y -
CodeDMEChannelType 30X 30X -
CodeDMEChannelType 30W 30W -
CodeDMEChannelType 2Y 2Y -
CodeDMEChannelType 2X 2X -
CodeDMEChannelType 29Z 29Z -
CodeDMEChannelType 29Y 29Y -
CodeDMEChannelType 29X 29X -
CodeDMEChannelType 28Z 28Z -
CodeDMEChannelType 28Y 28Y -
CodeDMEChannelType 28X 28X -
CodeDMEChannelType 28W 28W -
CodeDMEChannelType 27Z 27Z -
CodeDMEChannelType 27Y 27Y -
CodeDMEChannelType 27X 27X -
CodeDMEChannelType 26Z 26Z -
CodeDMEChannelType 26Y 26Y -
CodeDMEChannelType 26X 26X -
CodeDMEChannelType 26W 26W -
CodeDMEChannelType 25Z 25Z -
CodeDMEChannelType 25Y 25Y -
CodeDMEChannelType 25X 25X -
CodeDMEChannelType 24Z 24Z -
CodeDMEChannelType 24Y 24Y -
CodeDMEChannelType 24X 24X -
CodeDMEChannelType 24W 24W -
CodeDMEChannelType 23Z 23Z -
CodeDMEChannelType 23Y 23Y -
CodeDMEChannelType 23X 23X -
CodeDMEChannelType 22Z 22Z -
CodeDMEChannelType 22Y 22Y -
CodeDMEChannelType 22X 22X -
CodeDMEChannelType 22W 22W -
CodeDMEChannelType 21Z 21Z -
CodeDMEChannelType 21Y 21Y -
CodeDMEChannelType 21X 21X -
CodeDMEChannelType 20Z 20Z -
CodeDMEChannelType 20Y 20Y -
CodeDMEChannelType 20X 20X -
CodeDMEChannelType 20W 20W -
CodeDMEChannelType 1Y 1Y -
CodeDMEChannelType 1X 1X -
CodeDMEChannelType 19Z 19Z -
CodeDMEChannelType 19Y 19Y -
CodeDMEChannelType 19X 19X -
CodeDMEChannelType 18Z 18Z -
CodeDMEChannelType 18Y 18Y -
CodeDMEChannelType 18X 18X -
CodeDMEChannelType 18W 18W -
CodeDMEChannelType 17Z 17Z -
CodeDMEChannelType 17Y 17Y -
CodeDMEChannelType 17X 17X -
CodeDMEChannelType 16Y 16Y -
CodeDMEChannelType 16X 16X -
CodeDMEChannelType 15Y 15Y -
CodeDMEChannelType 15X 15X -
CodeDMEChannelType 14Y 14Y -
CodeDMEChannelType 14X 14X -
CodeDMEChannelType 13Y 13Y -
CodeDMEChannelType 13X 13X -
CodeDMEChannelType 12Y 12Y -
CodeDMEChannelType 12X 12X -
CodeDMEChannelType 126Y 126Y -
CodeDMEChannelType 126X 126X -
CodeDMEChannelType 125Y 125Y -
CodeDMEChannelType 125X 125X -
CodeDMEChannelType 124Y 124Y -
CodeDMEChannelType 124X 124X -
CodeDMEChannelType 123Y 123Y -
CodeDMEChannelType 123X 123X -
CodeDMEChannelType 122Y 122Y -
CodeDMEChannelType 122X 122X -
CodeDMEChannelType 121Y 121Y -
CodeDMEChannelType 121X 121X -
CodeDMEChannelType 120Y 120Y -
CodeDMEChannelType 120X 120X -
CodeDMEChannelType 11Y 11Y -
CodeDMEChannelType 11X 11X -
CodeDMEChannelType 119Z 119Z -
CodeDMEChannelType 119Y 119Y -
CodeDMEChannelType 119X 119X -
CodeDMEChannelType 118Z 118Z -
CodeDMEChannelType 118Y 118Y -
CodeDMEChannelType 118X 118X -
CodeDMEChannelType 117Z 117Z -
CodeDMEChannelType 117Y 117Y -
CodeDMEChannelType 117X 117X -
CodeDMEChannelType 116Z 116Z -
CodeDMEChannelType 116Y 116Y -
CodeDMEChannelType 116X 116X -
CodeDMEChannelType 115Z 115Z -
CodeDMEChannelType 115Y 115Y -
CodeDMEChannelType 115X 115X -
CodeDMEChannelType 114Z 114Z -
CodeDMEChannelType 114Y 114Y -
CodeDMEChannelType 114X 114X -
CodeDMEChannelType 113Z 113Z -
CodeDMEChannelType 113Y 113Y -
CodeDMEChannelType 113X 113X -
CodeDMEChannelType 112Z 112Z -
CodeDMEChannelType 112Y 112Y -
CodeDMEChannelType 112X 112X -
CodeDMEChannelType 111Z 111Z -
CodeDMEChannelType 111Y 111Y -
CodeDMEChannelType 111X 111X -
CodeDMEChannelType 110Z 110Z -
CodeDMEChannelType 110Y 110Y -
CodeDMEChannelType 110X 110X -
CodeDMEChannelType 10Y 10Y -
CodeDMEChannelType 10X 10X -
CodeDMEChannelType 109Z 109Z -
CodeDMEChannelType 109Y 109Y -
CodeDMEChannelType 109X 109X -
CodeDMEChannelType 108Z 108Z -
CodeDMEChannelType 108Y 108Y -
CodeDMEChannelType 108X 108X -
CodeDMEChannelType 107Z 107Z -
CodeDMEChannelType 107Y 107Y -
CodeDMEChannelType 107X 107X -
CodeDMEChannelType 106Z 106Z -
CodeDMEChannelType 106Y 106Y -
CodeDMEChannelType 106X 106X -
CodeDMEChannelType 105Z 105Z -
CodeDMEChannelType 105Y 105Y -
CodeDMEChannelType 105X 105X -
CodeDMEChannelType 104Z 104Z -
CodeDMEChannelType 104Y 104Y -
CodeDMEChannelType 104X 104X -
CodeDMEChannelType 103Z 103Z -
CodeDMEChannelType 103Y 103Y -
CodeDMEChannelType 103X 103X -
CodeDMEChannelType 102Z 102Z -
CodeDMEChannelType 102Y 102Y -
CodeDMEChannelType 102X 102X -
CodeDMEChannelType 101Z 101Z -
CodeDMEChannelType 101Y 101Y -
CodeDMEChannelType 101X 101X -
CodeDMEChannelType 100Z 100Z -
CodeDMEChannelType 100Y 100Y -
CodeDMEChannelType 100X 100X -
CodeDMEChannelType - A code indicating the channel of a DME. -
CodeDistanceIndicationType GEODETIC Distance calculated using geodetic calculations. -
CodeDistanceIndicationType DME Distance provided by DME indication. -
CodeDistanceIndicationType - Coding indicating the type of distance indication. -
CodeDirectionType FORWARD Forward. -
CodeDirectionType BOTH Both -
CodeDirectionType BACKWARD Backward. -
CodeDirectionType - A code indicating a 1-dimensional direction, for example, forward or backward. -
CodeDirectionTurnType STRAIGHT Straight -
CodeDirectionTurnType RIGHT_TURN Right. -
CodeDirectionTurnType LEFT_TURN Left. -
CodeDirectionTurnType EITHER_LEFT_OR_RIGHT_TURN Either left or right. -
CodeDirectionTurnType - A code indicating the direction of a turn. -
CodeDirectionFinderType VU VHF/UHF (Very High Frequency/Ultra High Frequency) -
CodeDirectionFinderType V VHF (Very High Frequency) -
CodeDirectionFinderType U UHF (Ultra High Frequency) -
CodeDirectionFinderType DVU Doppler VHF/UHF (Very High Frequency/Ultra High Frequency) -
CodeDirectionFinderType DV Doppler VHF (Very High Frequency) -
CodeDirectionFinderType - missing data -
CodeDesignStandardType TERPS US TERPS (Terminal Procedure criteria) -
CodeDesignStandardType PANS_OPS ICAO PANS-OPS -
CodeDesignStandardType NATO NATO -
CodeDesignStandardType CANADA_TERPS Canadian variant of US TERPS -
CodeDesignStandardType - A code indicating the rules used to design and evaluate terminal procedures -
CodeDepartureClearanceStatusType REQUESTED The departure clearance is requested (sending of the CRQ message). -
CodeDepartureClearanceStatusType NOT_YET_REQUESTED The departure clearance is not yet requested. -
CodeDepartureClearanceStatusType EXPIRED The delivered clearance is obsolete and is therefore no longer valid. -
CodeDepartureClearanceStatusType APPROVED The departure clearance being is approved (sending of the CRP message). -
CodeDepartureClearanceStatusType - The progress status of granting of the departure clearance. -
CodeDeicingStatusType STARTED The de-icing procedure has been started and is on going. -
CodeDeicingStatusType NO_DEICING This value corresponds to the default value, when the aircraft does not need to undergo a de-icing procedure. -
CodeDeicingStatusType IN_POSITION The aircraft is in position waiting for the de-icing procedure to be started. -
CodeDeicingStatusType DEICING_REQUESTED This value corresponds to the de-icing procedure being requested for a given aircraft. -
CodeDeicingStatusType COMPLETED This value corresponds to the aircraft having terminated its de-icing procedure. -
CodeDeicingStatusType CLEARED_TO_DEICING This value corresponds to the aircraft being cleared to undergo a de-icing procedure. -
CodeDeicingStatusType - The progress status of the de-icing procedure. -
CodeDeclaredDistanceType TORA The length of runway declared available and suitable for the ground run of an aeroplane taking off. -
CodeDeclaredDistanceType TODAH The length of the FATO plus the length of helicopter clearway (if provided) declared available and suitable for helicopters to complete the take-off. -
CodeDeclaredDistanceType TODA The length of the take-off run available plus the length of the clearway, if provided. -
CodeDeclaredDistanceType RTODAH The length of the FATO declared available and suitable for helicopters operated in performance class 1 to complete a rejected take-off. -
CodeDeclaredDistanceType LDAH The length of the FATO plus any additional area declared available and suitable for helicopters to complete the landing manoeuvre from a defined height. -
CodeDeclaredDistanceType LDA The length of runway which is declared available and suitable for the ground run of an aeroplane landing. -
CodeDeclaredDistanceType DISPLACED_THRESHOLD Threshold displacement (from the physical start of the runway direction). -
CodeDeclaredDistanceType ASDA The length of the take-off run available plus the length of the stopway, if provided. -
CodeDeclaredDistanceType - A code indicating the type of conventional declared distance for a runway. For example, TORA, TODA, LDA, etc... -
CodeDayType SUNDAY Sunday -
CodeDayType SATURDAY Saturday -
CodeDayType FRIDAY Friday -
CodeDayType THURSDAY Thursday -
CodeDayType WEDNESDAY Wednesday -
CodeDayType TUESDAY Tuesday -
CodeDayType MONDAY Monday -
CodeDayType - A list of the days of the week. -
CodeDatalinkCommunicationCapabilityType FANS_1A/ACARS_DATA_LINK Controller Pilot Data Link Communications FANS 1A / ACARS -
CodeDatalinkCommunicationCapabilityType CPDLC_RTCA_SC_214 Controller Pilot Data Link Communications RTCA SC 214 -
CodeDatalinkCommunicationCapabilityType CPDLC_OVER_VDL_MODE_4 Controller Pilot Data Link Communications over VDL Mode 4 -
CodeDatalinkCommunicationCapabilityType CPDLC_OVER_VDL_MODE_3 Controller Pilot Data Link Communications over VDL Mode 3 -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_VDL_MODE_A Controller Pilot Data Link Communications FANS 1/A VDL Mode A -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_VDL_MODE_4 Controller Pilot Data Link Communications FANS 1/A VDL MODE 4 capability -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_VDL_MODE_2 Controller Pilot Data Link Communications FANS_1/A_VDL_Mode_2 -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_SATCOM_IRIDIUM Controller Pilot Data Link Communications FANS 1/A SATCOM (Iridium) -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_SATCOM_MTSAT Controller Pilot Data Link Communications FANS 1/A SATCOM (MTSAT) -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_SATCOM_INMARSAT Controller Pilot Data Link Communications FANS 1/A SATCOM (INMARSAT) -
CodeDatalinkCommunicationCapabilityType CPDLC_FANS_1/A_HFDL Controller Pilot Data Link Communications FANS 1/A HFDL -
CodeDatalinkCommunicationCapabilityType CPDLC_ATN_VDL_MODE_2 Controller Pilot Data Link Communications ATN VDL Mode 2 -
CodeDatalinkCommunicationCapabilityType - A code indicating the capability of the aircraft to communicate or receive data. -
CodeCourseType VOR_RADIAL VOR radial. -
CodeCourseType TRUE_TRACK True track. -
CodeCourseType TRUE_BEARING True bearing. -
CodeCourseType MAGNETIC_TRACK Magnetic track. -
CodeCourseType MAGNETIC_BEARING Magnetic bearing. -
CodeCourseType HEADING Heading. -
CodeCourseType - A code indicating the type of course to be observed. For example, true track, magnetic track, heading, VOR radial, true bearing, magnetic bearing. -
CodeCourseQualityILSType T Usable up to a point 4m (12ft) above the runway centre line and 900m (3000ft) from the threshold in the direction of the localizer. -
CodeCourseQualityILSType E Usable up to a point at a specified height located above the intersection of the runway centre line and the threshold and through which the downward extended straight portion of the ILS glide path passes. -
CodeCourseQualityILSType D Usable up to a point 4m (12ft) above the runway centre line and 600m (2000ft) from the stop end of the runway in the direction of the threshold. -
CodeCourseQualityILSType C Usable up to a point through which the downward extended straight portion of the nominal ILS glide path passes at a height of 30m (100ft) above the horizontal plane containing the threshold. -
CodeCourseQualityILSType B Usable up to a point on the ILS glide path measured along the extended runway centre line in the approach direction to a distance of 1050m (3500ft) from the threshold. -
CodeCourseQualityILSType A Usable up to a point on the ILS glide path measured along the extended runway centre line in the approach direction to a distance of 7.5km (4NM) from the threshold. -
CodeCourseQualityILSType - A coded value indicating the signal quality of the ILS course structure based on the location the precision signal is usable to, according to ICAO Annex 10, Volume I, Chapter 3. -
CodeCoordinationReasonType TRANSFER_LEVEL The rejection reason is a change of transfer level. -
CodeCoordinationReasonType TIME_ON_TRANSITION_POINT The rejection reason is a change of time on transition point. -
CodeCoordinationReasonType SSR_CODE The rejection reason is a change of SSR code. -
CodeCoordinationReasonType ROUTE The abrogation reason is a change of route. -
CodeCoordinationReasonType OVERLOAD Rejection is due to overload. -
CodeCoordinationReasonType NON_STANDARD Referral is due to non standard conditions. -
CodeCoordinationReasonType MANUAL Referral is manual. -
CodeCoordinationReasonType HOLD The abrogation reason is a hold. -
CodeCoordinationReasonType FLIGHT_EQUIPMENT The rejection reason is a problem of flight equipment. -
CodeCoordinationReasonType DELAY The abrogation reason is a delay. -
CodeCoordinationReasonType CONFLICT Rejection is due to a conflict. -
CodeCoordinationReasonType CANCELLATION The abrogation reason is cancellation. -
CodeCoordinationReasonType - The reason for a coordination to have been : 1. Referred to manual processing: - Non standard conditions - Manual referral 2. Abrogated: - TFL if the reason is a change of transfer level - route if the reason is a change of route, - cancellation if the reason is a cancellation, - delay if the reason is a delay prior to departure, - hold if the reason is a hold, 3. Rejected: - Conflicting traffic - Work overload -
CodeCoordinationAndTransferStatusType TRANSFER_INITIATED Transfer is initiated. Coordination phase is over. -
CodeCoordinationAndTransferStatusType REQUESTED_ON_FREQUENCY Flight is requested on frequency. -
CodeCoordinationAndTransferStatusType RELEASED Flight is released from coordination and transfer conditions -
CodeCoordinationAndTransferStatusType RELEASE_REQUESTED Flight release from coordination and transfer conditions is requested. -
CodeCoordinationAndTransferStatusType REJECTED Coordination conditions are rejected. -
CodeCoordinationAndTransferStatusType PROPOSED Coordination is in a proposed state. -
CodeCoordinationAndTransferStatusType NOTIFIED Coordination is in a notified state. -
CodeCoordinationAndTransferStatusType NOT_RELEASED Flight is not released from coordination and transfer conditions and release has not been requested. -
CodeCoordinationAndTransferStatusType INITIAL Coordination is in an initial state. -
CodeCoordinationAndTransferStatusType HANDOVER_PROPOSED Hand over to receiving unit is proposed. -
CodeCoordinationAndTransferStatusType HANDOVER_ACCEPTED Hand over is accepted by receiving unit. -
CodeCoordinationAndTransferStatusType FREQUENCY_CHANGED Flight is instructed to change frequency to that of the receiving unit. -
CodeCoordinationAndTransferStatusType DEASSUMED Flight is de-assumed by receiving unit. -
CodeCoordinationAndTransferStatusType COMMUNICATION_SKIPPED Communication is skipped. -
CodeCoordinationAndTransferStatusType COUNTERED Coordination is counter proposed. -
CodeCoordinationAndTransferStatusType ASSUMED Flight is assumed by receiving unit. -
CodeCoordinationAndTransferStatusType ACCEPTED Coordination conditions are accepted. -
CodeCoordinationAndTransferStatusType ABROGATED Coordination is abrogated. -
CodeCoordinationAndTransferStatusType - The state of progress of the coordination between civilian ATSUs or between a civilian and a military ATSU or with an Oceanic centre. -
CodeConvectionCellType CELL_TOP The upper part of a cell (cell top). -
CodeConvectionCellType CELL_BASE The base (cell base) of a cell. -
CodeConvectionCellType - A code indicating whether a convection cell described is the base (cell base) of a cell, or the upper part of a cell (cell top). -
CodeConvectionCellTopVariationType GROWING Indicates that the top altitude of a convection cell is increasing. -
CodeConvectionCellTopVariationType DECAYING Indicates that the top altitude of a convection cell is lowering. -
CodeConvectionCellTopVariationType CONSTANT Indicates no sensible variation of the top altitude of a convection cell. -
CodeConvectionCellTopVariationType - A code describing the dynamic behaviour of the top of a convection cell. -
CodeContaminationType WET_SNOW Snow which, if compacted by hand, will stick together and tend to or form a snowball; specific gravity: 0.35 up to but not including 0.5. -
CodeContaminationType WET Wet or water patches. -
CodeContaminationType VOLCANIC_ASH Ash from volcanic activity. -
CodeContaminationType SLUSH Water-saturated snow which with a heel-and-toe slap down motion against the ground will be displaced with a splatter; specific gravity: 0.5 up to 0.8. Note.- Combinations of ice, snow and/or standing water may, especially when rain, rain and snow, or snow is falling, produce substances with specific gravities in excess of 0.8. These substances, due to their high water/ice content, will have a transparent rather than a cloudy appearance and, at the higher specific gravities, will be readily distinguishable from slush. -
CodeContaminationType SAND Sand. -
CodeContaminationType RUBBER Rubber deposits. -
CodeContaminationType RIME_OR_FROST_COVERED Rime or Frost covered (depth less than 1 mm) -
CodeContaminationType OIL Oil and gas. -
CodeContaminationType ICE Ice. -
CodeContaminationType GRASS Overgrown grass -
CodeContaminationType FROZEN_RUTS_OR_RIDGES Frozen ruts or ridges. -
CodeContaminationType DRY_SNOW Snow which can be blown if loose or, if compacted by hand, will fall apart again upon release; specific gravity: up to but not including 0.35. -
CodeContaminationType DAMP A wee bit wet. -
CodeContaminationType COMPACTED_OR_ROLLED_SNOW Snow which has been compressed into a solid mass that resists further compression and will hold together or break up into lumps if picked up; specific gravity: 0.5 and over. -
CodeContaminationType CLEAR_AND_DRY No contamination is present so conditions are clear and dry. -
CodeContaminationType - A code indicating the types of substances which can contaminate aerodrome movement areas. -
CodeConstraintStatusType REJECTED The constraint has been rejected. -
CodeConstraintStatusType NOT_ABLE_TO_ASSESS The constraint hasn't been assessed by the FDMP. -
CodeConstraintStatusType INACTIVE The constraint is inactive. -
CodeConstraintStatusType ACTIVE The constraint is active. -
CodeConstraintStatusType ACCEPTED The constraint has been accepted. -
CodeConstraintStatusType - The state of acceptance of the trajectory constraint by the FDMP. -
CodeConstraintOriginatorType NETWORK_MANAGER Constraint originates from the network manager. -
CodeConstraintOriginatorType DMAN Constraint originates from the departure manager. -
CodeConstraintOriginatorType CONTROLLER Constraint originates from the controller. -
CodeConstraintOriginatorType AMAN Constraint originates from the arrival manager. -
CodeConstraintOriginatorType AIRSPACE_STRUCTURE Constraint originates from the airspace structure. -
CodeConstraintOriginatorType - The constraint origin. -
CodeConstraintHandlingType OPEN An open constraint that does not lead to any trajectory recalculation but that is inserted in the FS just for info. -
CodeConstraintHandlingType CLOSED A closed constraint that leads to a trajectory recalculation. -
CodeConstraintHandlingType - A code describing the open/closed status of a trajectory constraint. -
CodeConstraintCategoryType STRATEGIC A strategic constraint derived from the operations of the network. -
CodeConstraintCategoryType PLANNING A tactical constraint requested by the pilot/controller for later application. -
CodeConstraintCategoryType FLIGHT_PLAN Constraint issued from the flight plan. -
CodeConstraintCategoryType EXECUTIVE A tactical constraint issued for immediate application. -
CodeConstraintCategoryType CRUISE A tactical constraint issued during cruise. -
CodeConstraintCategoryType - The list of categories for a trajectory constraint. -
CodeConditionalRouteType CDR_3 A not plannable Conditional Route. -
CodeConditionalRouteType CDR_2 A non-permanently plannable Conditional Route. -
CodeConditionalRouteType CDR_1 A permanently plannable Conditional Route. -
CodeConditionalRouteType - The type of conditional route, according to the Flexible use of Airspace rules. -
CodeCompassPointType WSW West South West -
CodeCompassPointType WNW West North West -
CodeCompassPointType W West -
CodeCompassPointType SW South West -
CodeCompassPointType SSW South South West -
CodeCompassPointType SSE South South East -
CodeCompassPointType SE South East -
CodeCompassPointType S South -
CodeCompassPointType NW North West -
CodeCompassPointType NNW North North West -
CodeCompassPointType NNE North North East -
CodeCompassPointType NE North East -
CodeCompassPointType N North -
CodeCompassPointType ESE East South East -
CodeCompassPointType ENE East North East -
CodeCompassPointType E East -
CodeCompassPointType - The main points of the compass. -
CodeComparisonType NOT_EQUAL Not equal -
CodeComparisonType LESS_THAN_OR_EQUAL_TO Less than or equal to -
CodeComparisonType LESS_THAN Less than -
CodeComparisonType GREATER_THAN_OR_EQUAL_TO Greater than or equal to -
CodeComparisonType GREATER_THAN Greater than -
CodeComparisonType EQUAL_TO Equal to -
CodeComparisonType - A list of comparison operators. -
CodeCommunicationModeType VHF_833 Very High Frequency radio voice channel with 8.33 KHz spacing. -
CodeCommunicationModeType VHF Very High Frequency radio voice channel with 25 KHz spacing. -
CodeCommunicationModeType VDL4 VHF data link protocol using TDMA; being considered for use by ADS-B. -
CodeCommunicationModeType VDL2 VHF data link protocol employing CSMA but much more efficient than VDL1. -
CodeCommunicationModeType VDL1 Legacy VHF data link protocol employing CSMA. Being replaced by VDL2 -
CodeCommunicationModeType UHF Ultra High Frequency radio voice channel. -
CodeCommunicationModeType HFDL High Frequency Data Link. -
CodeCommunicationModeType HF High Frequency radio voice channel. -
CodeCommunicationModeType AMSS Aeronautical Mobile Satellite Service, currently used by ACARS. -
CodeCommunicationModeType ADS_B_VDL Automatic Dependent Surveillance - Broadcast: extended mode, using VDL 4. -
CodeCommunicationModeType ADS_B Automatic Dependent Surveillance - Broadcast: standard mode. -
CodeCommunicationModeType - A coded indicator for the type of communication channel. -
CodeCommunicationDirectionType UPLINK Channel carries Ground-to-air traffic only. -
CodeCommunicationDirectionType UPCAST Broadcast from ground to aircraft. -
CodeCommunicationDirectionType DOWNLINK Channel carries Air-to-Ground traffic only. -
CodeCommunicationDirectionType DOWNCAST Broadcast from aircraft. -
CodeCommunicationDirectionType BIDIRECTIONAL Channel carries traffic both ways. -
CodeCommunicationDirectionType - A coded indicator for the directionality of a communication channel. -
CodeCommunicationCapabilityType VHF_WITH_8.33_KHZ_CHANNEL_SPACING_CAPABILITY 8.33 KHz equipment status -
CodeCommunicationCapabilityType VHF_RTF Very High frequency Radio Transmission Frequency -
CodeCommunicationCapabilityType UHF_RTF Ultra High frequency Radio Transmission Frequency -
CodeCommunicationCapabilityType SELCAL_SYSTEM Selcal system -
CodeCommunicationCapabilityType RCP Required Communications Performance -
CodeCommunicationCapabilityType PDC_ACARS Pre-Departure Clearances Aircraft Communications Addressing and Reporting System -
CodeCommunicationCapabilityType NO_COMMUNICATIONS No communications capability (surveillance only) -
CodeCommunicationCapabilityType LEVEL5_TRANSPONDER Level 5 Transponder capability -
CodeCommunicationCapabilityType HF_RTF Hi frequency Radio Transmission Frequency -
CodeCommunicationCapabilityType FMC_WPR_ACARS Flight Management Computer Waypoint Reporting Aircraft Communications Addressing and Reporting System -
CodeCommunicationCapabilityType DFIS_ACARS Digital-Flight Information Services Aircraft Communications Addressing and Reporting System -
CodeCommunicationCapabilityType COMMA_COMMB_UPLINK_EML_DOWNLINK_EML Comm. A, Comm. B, Uplink ELM and Downlink ELM -
CodeCommunicationCapabilityType COMMA_COMMB_UPLINK_EML Comm. A, Comm. B and Uplink ELM -
CodeCommunicationCapabilityType COMMA_COMMB Comm. A and Comm. B capability -
CodeCommunicationCapabilityType ATC_RTF_SATCOM_INMARSAT Aeronautical Telecommunication Network RTF INMARSAT -
CodeCommunicationCapabilityType ATC_RTF_MTSAT Aeronautical Telecommunication Network RTF MTSAT -
CodeCommunicationCapabilityType ATC_RTF_IRIDIUM Aeronautical Telecommunication Network RTF Iridium -
CodeCommunicationCapabilityType ACARS_OVER_AVLC ACARS over AVLC -
CodeCommunicationCapabilityType - A code indicating the capability of the aircraft and associated flight crew qualifications to communicate with ATS units. -
CodeColourType YELLOW Yellow -
CodeColourType WHITE White -
CodeColourType VIOLET Violet -
CodeColourType RED Red -
CodeColourType PURPLE Purple -
CodeColourType PINK Pink -
CodeColourType ORANGE Orange -
CodeColourType MAGENTA Magenta -
CodeColourType LIGHT_GREY Light grey -
CodeColourType GREY Grey -
CodeColourType GREEN Green -
CodeColourType BROWN Brown -
CodeColourType BLUE Blue -
CodeColourType BLACK Black -
CodeColourType AMBER Amber -
CodeColourType - A list of colours. -
CodeCloudType TOWERING_CUMULUS A descriptive term, used mostly in weather observing, for cumulus congestus (Cu con). -
CodeCloudType STRATUS Generally grey cloud layer with a fairly uniform base, which may give drizzle, ice prisms or snow grains. When the Sun is visible through the cloud, its outline is clearly discernible; Stratus does not produce halo phenomena except, possibly, at very low temperatures; sometimes it appears in the form of ragged patches. -
CodeCloudType STRATOCUMULUS Banks or a layer of grey or whitish clouds generally caught on mountaintops. The base may be fuzzy or smooth and generally horizontal. -
CodeCloudType NIMBOSTRATUS Grey cloud layer, often dark, the appearance of which is rendered diffuse by more or less continuously falling rain or snow, which in most cases reaches the ground. It is thick enough throughout to blot out the Sun. Low, ragged clouds frequently occur below the layer, with which they may or may not merge. -
CodeCloudType CUMULUS Detached cloud, generally dense and with sharp outlines, developing vertically in the form of rising mounds, domes or towers, of which the bulging upper part is often like a cauliflower. The sunlit parts are mostly brilliant white and the base is relatively dark and nearly horizontal. Sometimes Cumulus clouds are ragged. -
CodeCloudType CUMULONIMBUS Dense and heavy cloud with a considerable mountain- or tower-shaped vertical extension. These clouds, the base of which is quite dark, may give rise to thunderstorms and generally heavy precipitation in the form of rain, snow, fine or large hail, sometimes accompanied by strong wind gusts. -
CodeCloudType CIRRUS Detached clouds in the form of white, delicate filaments or white or mostly white patches or narrow bands. These clouds have a fibrous (hair-like) appearance, or a silky sheen, or both. -
CodeCloudType CIRROSTRATUS Transparent, whitish cloud veil of fibrous (hair-like) or smooth appearance, totally or partially covering the sky, and generally producing halo phenomena. -
CodeCloudType CIRROCUMULUS Thin, white patch, sheet or layer of cloud without shading, composed of very small elements in the form of grains, ripples, etc., merged or separated, and more or less regularly arranged; most of the elements have an apparent width of less than one degree. -
CodeCloudType ALTOSTRATUS Greyish or bluish cloud sheet or layer of striated, fibrous or uniform appearance, totally or partly covering the sky, and having parts thin enough to reveal the Sun at least vaguely, as through ground glass. Altostratus does not show halo phenomena. -
CodeCloudType ALTOCUMULUS White or grey, or both white and grey, patch, sheet or layer of cloud, generally with shading, composed of laminae, rounded masses, rolls, etc., which are sometimes partly fibrous or diffuse and which may or may not be merged; most of the regularly arranged small elements usually have an apparent width of between one and five degrees. -
CodeCloudType - A code describing the types of cloud. -
CodeCloudAmountType SKY_CLEAR (0 oktas) -
CodeCloudAmountType SCATTERED_BROKEN SCATTERED or BROKEN -
CodeCloudAmountType SCATTERED (3 to 4 oktas) -
CodeCloudAmountType OVERCAST (8 oktas) -
CodeCloudAmountType FEW (1 to 2 oktas) -
CodeCloudAmountType BROKEN (5 to 7 oktas) -
CodeCloudAmountType - Amount of cloud - assessed by category. -
CodeClassB2TransmitPowerCapabilityType LESS_THAN_70_WATTS Capability of class B2 equipment to transmit power smaller than 70 watts. -
CodeClassB2TransmitPowerCapabilityType GREATER_THAN_OR_EQUAL_TO_70_WATTS Capability of class B2 equipment to transmit power greater than or equal to 70 watts. -
CodeClassB2TransmitPowerCapabilityType - A code indicating the class B2 power transmission capability. -
CodeCheckpointCategoryType GROUND Ground -
CodeCheckpointCategoryType AIRBORNE Airborne -
CodeCheckpointCategoryType - The position of the checkpoint; airborne or ground -
CodeChangeIndicatorType TEMPO A code used to describe expected frequent or infrequent temporary fluctuations in the meteorological conditions which reach or pass specified threshold values and last for a period of less than one hour in each instance and, in the aggregate, cover less than one-half of the forecast period during which the fluctuations are expected to occur. -
CodeChangeIndicatorType NOSIG No significant changes are forecast with respect to the current meteorological conditions. -
CodeChangeIndicatorType BECMG A code used to describe changes where the meteorological conditions are expected to reach or pass through specified threshold values at a regular or irregular rate and at an unspecified time during the time period. -
CodeChangeIndicatorType - A code describing the type of meteorological conditions changes. -
CodeCertificationStatusType NOT_CERTIFIED The airport has not received ICAO certification for conformity to applicable safety regulatory requirements. -
CodeCertificationStatusType CERTIFIED_WITH_EXCEPTIONS The airport has received ICAO certification for conformity to applicable safety regulatory requirements, but with some exceptions not detailed here. -
CodeCertificationStatusType CERTIFIED The airport has received ICAO certification for conformity to applicable safety regulatory requirements. -
CodeCertificationStatusType - The airport conformity to applicable safety regulatory requirements. An airport may have received ICAO certification or not and it may have received it with some exceptions not detailed here. -
CodeCapacityType TERMINAL_CAPACITY The number of passengers and tonnes of cargo per hour which can be processed in a terminal building (sometimes referred to as passenger throughput or cargo throughput). -
CodeCapacityType TEMPORARY_CAPACITY The temporary hourly capacity values for the period of the week within which it is applicable. Temporary overrides Permanent and Default Capacity. -
CodeCapacityType RUNWAY_DIRECTION_DEPARTURE_CAPACITY Number of departures per hour which can be accommodated by the runway. -
CodeCapacityType RUNWAY_DIRECTION_ARRIVAL_CAPACITY Number of arrivals per hour which can be accommodated by the runway. -
CodeCapacityType RUNWAY_CAPACITY The number of aircraft movements which aeronautical authorities determine can safely be operated, usually stated as the total number of landings and take-offs per hour, taking into account such factors as the physical characteristics of the runways and the surrounding area, altitude, the types of aircraft involved (larger aircraft may mandate greater separation) and air traffic control (approach and aerodrome control) capabilities. -
CodeCapacityType PERMANENT_CAPACITY The permanent hourly capacity values for the period of the week within which it is applicable. -
CodeCapacityType DEFAULT_CAPACITY The default capacity value is given for one hour not specifying a period. It applies when there is no permanent or temporary values defined for a particular period. -
CodeCapacityType AIRPORT_CAPACITY The number of arrivals, departures and total aircraft movements, taking into account the composite effect of airside taxiway and landside constraints. -
CodeCapacityType AERODROME_RUNWAY_INFRASTRUCTURE_TOTAL_CAPACITY Total movements per hour which can be accommodated by the entire runway infrastructure at the airport. -
CodeCapacityType AERODROME_RUNWAY_INFRASTRUCTURE_DEPARTURE_CAPACITY Number of departures per hour which can be accommodated by the entire runway infrastructure at the airport. -
CodeCapacityType AERODROME_RUNWAY_INFRASTRUCTURE_ARRIVAL_CAPACITY Number of arrivals per hour which can be accommodated by the entire runway infrastructure at the airport. -
CodeCapacityType - A code indicating the type of capacity. -
CodeBuoyType YELLOW Special buoy - Area used by navies, pipelines, surfing -
CodeBuoyType WHITE No colour is stated on the chart -
CodeBuoyType RED_WHITE Safe water buoy - Alternating red and white vertical stripes indicates safe water -
CodeBuoyType RED_GREEN_RFL Lateral buoy - Preferred channel to starboard when a green horizontal strips is sandwiched between two red horizontal stripes -
CodeBuoyType RED Lateral buoy - Marks port side of the channel when returning from the sea -
CodeBuoyType Q9_VQ9 Cardinal buoy - Black stripe sandwiched between two yellow stripes and/or two triangles apex of both point toward each other indicates safe water is to the west -
CodeBuoyType Q6_VQ6 Cardinal buoy - Yellow stripe is atop a black stripe and/or twp triangles, apex of both pointing down indicates safe water is to the south -
CodeBuoyType Q3_VQ3 Cardinal buoy - Yellow stripe sandwiched between two black stripes and/or two triangles, apex on one pointing up and apex of other pointing down indicates safe water is to the east -
CodeBuoyType Q_VQ Cardinal buoy - Black stripe atop a yellow stripe and/or two triangles apex of both point up indicates safe water is to the north -
CodeBuoyType GREEN_RED_GFL Lateral buoy - Preferred channel is to port when a red horizontal stripe is sandwiched between two green horizontal stripes -
CodeBuoyType GREEN Lateral buoy - Marks port side of the channel when sailing toward the sea -
CodeBuoyType BLACK_RED_FL2 Danger - Black and red alternating horizontal stripes indicates position of isolated danger -
CodeBuoyType - Code indicating the type of Buoy -
CodeBridgeDropSideType DROP_RIGHT Drop is to the right. -
CodeBridgeDropSideType DROP_LEFT Drop is to the left. -
CodeBridgeDropSideType - Relative location of the drop side, from startpoint to endpoint of line. -
CodeBoundaryCrossingType THROUGH_WALL The crossing is through the wall between the upstream and the downstream ATC volume. -
CodeBoundaryCrossingType THROUGH_FLOOR The crossing is through the floor of the upstream ATC volumes. -
CodeBoundaryCrossingType THROUGH_CEILING The crossing is through the ceiling of the upstream ATC volume. -
CodeBoundaryCrossingType - A code describing how the boundary between two ATC volumes will be crossed. -
CodeBearingType VOR_RADIAL VOR radial. -
CodeBearingType TRUE_BEARING True bearing. -
CodeBearingType TRACK Track. -
CodeBearingType MAGNETIC_BEARING Magnetic bearing. -
CodeBearingType HEADING Heading. -
CodeBearingType - A code indicating the type of angle: magnetic, bearing, VOR radial. -
CodeBasicCoordinationStatusType REVISING The ATC units are revising the transfer of control. -
CodeBasicCoordinationStatusType PRE_NOTIFIED The ATC unit has sent pre-notification of the flight. -
CodeBasicCoordinationStatusType NOTIFIED The ATC unit has sent notification of the flight. -
CodeBasicCoordinationStatusType COORDINATING The ATC units are coordinating the conditions of the transfer of control. -
CodeBasicCoordinationStatusType ABROGATING The ATC units are abrogating the transfer of control. -
CodeBasicCoordinationStatusType - The state of coordination of the time and level at the coordination point. -
CodeAviationStandardsType NATO The values refer to NATO military standards. -
CodeAviationStandardsType ICAO The values refer to ICAO standards. -
CodeAviationStandardsType IATA The values refer to IATA standards. -
CodeAviationStandardsType FAA The values refer to US FAA standards. -
CodeAviationStandardsType - A code indicating the standard referred to by a list of values, in case where different aviation authorities use different categorisation criteria. -
CodeAuthorityType OWN An authority has the legal right of possession and proprietorship over the feature. -
CodeAuthorityType DLGT An authority is assigned or entrusted with the responsibility for that feature. -
CodeAuthorityType AIS The organization is responsible for the provision of aeronautical information in relation with that feature. -
CodeAuthorityType - A code indicating the type of responsibility that one organisation/authority has for an aeronautical feature (for example, an airspace). -
CodeAuthorityRoleType SUPERVISE The OrganisationAuthority exercises regulatory role over the facility. -
CodeAuthorityRoleType OWN The OrganisationAuthority owns the feature. -
CodeAuthorityRoleType OPERATE The OrganisationAuthority operates the feature. -
CodeAuthorityRoleType - A code indicating the role of the OrganisationAuthority for the aeronautical feature. -
CodeATCReportingType ON_REQUEST On request. -
CodeATCReportingType NO_REPORT No report. -
CodeATCReportingType MANDATORY Mandatory. -
CodeATCReportingType - A code indicating the type of position report required by an ATC Unit. Eg.: compulsory or on request. -
CodeASOSServiceLevelDetailType D Service Level D -
CodeASOSServiceLevelDetailType C Service Level C -
CodeASOSServiceLevelDetailType B Service Level B -
CodeASOSServiceLevelDetailType - The level of detail in weather observations at sites where there is a commissioned Automated Surface Observing Systems (ASOS). -
CodeArrivalSeparationModeType TBS Code for distance based separation mode -
CodeArrivalSeparationModeType DBS Code for distance based separation mode -
CodeArrivalSeparationModeType - Codes used to denote the separation modes for arrival sequence distance computation. -
CodeArrestingGearEngageDeviceType NET_A40 A40, an AERAZUR (manufacturer name) 40-element net (F40) -
CodeArrestingGearEngageDeviceType NET_A30 A30, an AERAZUR (manufacturer name) 30-element net (F30) -
CodeArrestingGearEngageDeviceType NET An unspecified type of net engagement. -
CodeArrestingGearEngageDeviceType MA_1A_HOOK_CABLE MA-1A (MOD), an MA-1A main gear cable engagement net barrier with interconnected hook cable. -
CodeArrestingGearEngageDeviceType MA_1_NET MA-1, a main gear cable engagement net barrier (early MA-1A). -
CodeArrestingGearEngageDeviceType JET_BARRIER An unspecified barrier used to stop aircraft. -
CodeArrestingGearEngageDeviceType J_BAR J-BAR, a generic 'barrier' (non-hook cable) engagements. -
CodeArrestingGearEngageDeviceType HP_NET HP-NET, an ADEC (brand name) high performance net. -
CodeArrestingGearEngageDeviceType HOOK_H Type H, a retractable hook cable engaging device that may be used bi-directionally. The cable takes 1.5 seconds to be raised. -
CodeArrestingGearEngageDeviceType HOOK_CABLE An unspecified type of hook cable (tail hook) engagement. -
CodeArrestingGearEngageDeviceType EMAS Engineered Materials Arresting System. High-energy-absorbing material located in the runway overrun that is designed to crush under the weight of an aircraft as the material exerts deceleration forces on the aircraft landing gear. -
CodeArrestingGearEngageDeviceType BAK_15_STANCHION_NET BAK-15, a 61QSIIM stanchion and net barricade system. -
CodeArrestingGearEngageDeviceType BAK_15_HOOK BAK-15 (NI), a web barrier interconnected with hook pickup cable. -
CodeArrestingGearEngageDeviceType BAK_14_HOOK BAK-14, a retractable hook cable engaging device that may be used bi-directionally. The cable takes 5 seconds to be raised. -
CodeArrestingGearEngageDeviceType BAK_12 BAK-12, engaging device. -
CodeArrestingGearEngageDeviceType BAK_11_STRUT BAK-11, a main strut engaging device. -
CodeArrestingGearEngageDeviceType 63PI 63PI, a dual cable interconnect for hook engagements -
CodeArrestingGearEngageDeviceType 62NI 62NI, a net barrier with hook cable interconnect -
CodeArrestingGearEngageDeviceType 61QSII 61QSII, a barricade net system -
CodeArrestingGearEngageDeviceType - A code indicating the type of device (for example: a hook) that is used to engage an aircraft upon landing in order to immediately stop it. -
CodeArrestingGearEnergyAbsorbType TEXTILE_MB_60 MB-60 textile brake (unidirectional). May be designated as 'DP'. -
CodeArrestingGearEnergyAbsorbType TEXTILE_MB_100 MB-100 textile brake (bidirectional). May be designated as 'DQ'. -
CodeArrestingGearEnergyAbsorbType ROTARYTRANS_500S_8 500S-8 rotary friction brake transportable arresting gear that may carry a nameplate showing 'Bliss', 'Esco', or 'Gulf+Western' (the 'G+W' logo). May be used with any type of engagement device. May be designated as 'AV'. -
CodeArrestingGearEnergyAbsorbType ROTARY_RHAG_MK_1 RHAG MK-1 rotary hydraulic water brake. Used only with a hook engagement device. May be designated as 'DI'. -
CodeArrestingGearEnergyAbsorbType ROTARY_PUAG_MK_21 PUAG MK-21 rotary hydraulic water brake. Used only with a hook engagement device. May be designated as 'DA'. -
CodeArrestingGearEnergyAbsorbType ROTARY_HYDRAULIC_WATER Water rotary hydraulic arresting gear. -
CodeArrestingGearEnergyAbsorbType ROTARY_E28 E28 rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'CF'. -
CodeArrestingGearEnergyAbsorbType ROTARY_E27 E27 rotary friction brake. Used only with a hook engagement device. May be designated as 'CE'. -
CodeArrestingGearEnergyAbsorbType ROTARY_E15 E15 rotary friction brake. Used only with a hook engagement device. May be designated as 'CD'. -
CodeArrestingGearEnergyAbsorbType ROTARY_DUAL_BAK_12 Dual BAK-12 rotary friction brake. May be used with any type of engagement device. May be designated as 'BT'. -
CodeArrestingGearEnergyAbsorbType ROTARY_CHAIN_JETSTOP JET STOP rotary friction chain gear. May be used with any type of engagement device. May be designated as 'CG'. -
CodeArrestingGearEnergyAbsorbType ROTARY_BAK_9 BAK-9 rotary friction brake. May be used with any type of engagement device. May be designated as 'BE'. -
CodeArrestingGearEnergyAbsorbType ROTARY_BAK_13 BAK-13 rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'BG'. -
CodeArrestingGearEnergyAbsorbType ROTARY_BAK_12B BAK-12B rotary friction brake (1,200 foot run-out; 50,000 pound capacity). May be used with any type of engagement device. May be designated as 'BL'. -
CodeArrestingGearEnergyAbsorbType ROTARY_BAK_12A BAK-12A rotary friction brake (950 foot run-out; 40,000 pound capacity). May be used with any type of engagement device. May be designated as 'BK'. -
CodeArrestingGearEnergyAbsorbType ROTARY_AAE_64 AAE-64 rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'BC'. -
CodeArrestingGearEnergyAbsorbType ROTARY_500S_8 500S-8 rotary friction brake that may carry a nameplate showing 'Bliss', 'Esco', or 'Gulf+Western' (the 'G+W' logo). May be used with any type of engagement device. May be designated as 'AW'. -
CodeArrestingGearEnergyAbsorbType ROTARY_500S_6 500S-6 rotary friction brake that may carry a nameplate showing 'Bliss', 'Esco', or 'Gulf+Western' (the 'G+W' logo). May be used with any type of engagement device. May be designated as 'AU'. -
CodeArrestingGearEnergyAbsorbType ROTARY_500S_4 500S-4 rotary friction brake that may carry a nameplate showing 'Bliss', 'Esco', or 'Gulf+Western' (the 'G+W' logo). May be used with any type of engagement device. May be designated as 'AT'. -
CodeArrestingGearEnergyAbsorbType ROTARY_500S 500S rotary friction brake that may carry a nameplate showing 'Bliss', 'Esco', or 'Gulf+Western' (the 'G+W' logo). May be used with any type of engagement device. May be designated as 'AS'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_4H 44B-4H rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AR'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_4E 44B-4E rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AQ'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_4C 44B-4C rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AP'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_3L 44B-3L rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AK'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_3H 44B-3H rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AO'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_3A 44B-3A rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AN'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2L 44B-2L rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AI'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2I 44B-2I rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AJ'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2H 44B-2H rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AH'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2F 44B-2F rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AG'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2E 44B-2E rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AF'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2D 44B-2D rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AE'. -
CodeArrestingGearEnergyAbsorbType ROTARY_44B_2C 44B-2C rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AD'. -
CodeArrestingGearEnergyAbsorbType ROTARY_34D_1F 34D-1F rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AL'. -
CodeArrestingGearEnergyAbsorbType ROTARY_34B_1C 34B-1C rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AC'. -
CodeArrestingGearEnergyAbsorbType ROTARY_34B_1B 34B-1B rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AB'. -
CodeArrestingGearEnergyAbsorbType ROTARY_34B_1A 34B-1A rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'AA'. -
CodeArrestingGearEnergyAbsorbType ROTARY_2800 2800 rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'BB'. -
CodeArrestingGearEnergyAbsorbType ROTARY_1300 1300 rotary hydraulic water brake. May be used with any type of engagement device. May be designated as 'BA'. -
CodeArrestingGearEnergyAbsorbType RAF_PORTABLE_AGEAR Portable aircraft arresting gear (British). Used only with a hook engagement device. May be designated as 'CW'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_X MAG X rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CV'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_VIII MAG VIII rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CT'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_VII MAG VII rotary hydraulic mobile arresting gear. Used only with a net engagement device. May be designated as 'CS'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_VI MAG VI rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CR'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_IX MAG IX rotary hydraulic mobile arresting gear. Used only with a net engagement device. May be designated as 'CU'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_IV MAG IV rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CP'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_III MAG III rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CO'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_II MAG II rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CN'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAG_I MAG I rotary hydraulic mobile arresting gear. Used only with a hook engagement device. May be designated as 'CJ'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_MAAS MAAS, a trailer-mounted rotary friction BAK-12. Used by the USAF only with a hook engagement device, but may be used with any engagement by others. May be designated as 'CI'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_M21 M21 rotary hydraulic water brake - mobile May be used with any type of engagement device. May be designated as 'CH'. -
CodeArrestingGearEnergyAbsorbType MOBILROTARY_HYDRAULIC_WATER Water rotary hydraulic mobile arresting gear. -
CodeArrestingGearEnergyAbsorbType LINEAR_SPRAG_MK_1 SPRAG MK-1 linear hydraulic (water squeezer) brake. Used only with a hook engagement device. May be designated as 'DN'. -
CodeArrestingGearEnergyAbsorbType LINEAR_BAK_6 BAK-6 linear hydraulic (water squeezer) brake. Used only with a hook engagement device. May be designated as 'BD'. -
CodeArrestingGearEnergyAbsorbType DISK_RAF_TYPEB_BEFAB_12_3 RAF Type B BEFAB 12:3 pneumatic disc brake. Used only with a net engagement device. May be designated as 'DH'. -
CodeArrestingGearEnergyAbsorbType DISK_RAF_TYPEA_BEFAB_6_3 RAF Type A BEFAB 6:3 pneumatic disc brake. Used only with a net engagement device. May be designated as 'DG'. -
CodeArrestingGearEnergyAbsorbType DISK_RAF_MK_6 RAF MK-6 pneumatic disc brake. May be used with any type of engagement device. May be designated as 'DF'. -
CodeArrestingGearEnergyAbsorbType DISK_RAF_MK_12A RAF MK-12A pneumatic disc brake. Used only with a net engagement device. May be designated as 'DC'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_8_3 BEFAB 8:3 pneumatic disc brake, also known as SAFEBAR or SAFELAND 8:3. May be used with any type of engagement device. May be designated as 'BI'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_60_2 BEFAB 60:2 pneumatic disc brake, also known as SAFEBAR or SAFELAND 60:2. May be used with any type of engagement device. May be designated as 'BR'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_6_3 BEFAB 6:3 pneumatic disc brake, also known as SAFEBAR or SAFELAND 6:2. May be used with any type of engagement device. May be designated as 'BH'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_56_2 BEFAB 56:2 pneumatic disc brake, also known as SAFEBAR or SAFELAND 56:2. May be used with any type of engagement device. May be designated as 'BQ'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_24_4 BEFAB 24:4 pneumatic disc brake, also known as SAFEBAR or SAFELAND 24:4. May be used with any type of engagement device. May be designated as 'BP'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_21_2 BEFAB 21:2 pneumatic disc brake, also known as SAFEBAR or SAFELAND 21:2. May be used with any type of engagement device. May be designated as 'BO'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_20_4 BEFAB 20:4 pneumatic disc brake, also known as SAFEBAR or SAFELAND 20:4. May be used with any type of engagement device. May be designated as 'BN'. -
CodeArrestingGearEnergyAbsorbType DISK_BEFAB_12_3 BEFAB 12:3 pneumatic disc brake, also known as SAFEBAR or SAFELAND 12:3. May be used with any type of engagement device. May be designated as 'BJ'. -
CodeArrestingGearEnergyAbsorbType CHAIN_E6 E6 chain brake. Used only with a hook engagement device. May be designated as 'CB'. -
CodeArrestingGearEnergyAbsorbType CHAIN_E5_3 E5-3 chain brake. Used only with a hook engagement device. May be designated as 'CA'. -
CodeArrestingGearEnergyAbsorbType CHAIN_E5_2 E5-2 chain brake. Used only with a hook engagement device. May be designated as 'BW'. -
CodeArrestingGearEnergyAbsorbType CHAIN_E5_1 E5-1 chain brake. Used only with a hook engagement device. May be designated as 'BV'. -
CodeArrestingGearEnergyAbsorbType CHAIN_E5 E5 chain brake. Used only with a hook engagement device. May be designated as 'BU'. -
CodeArrestingGearEnergyAbsorbType CHAIN_CHAG CHAG chain brake. May be used with any type of engagement device. May be designated as 'BS'. -
CodeArrestingGearEnergyAbsorbType BARRIER_DISK_SAFELAND Safe-land Barrier pneumatic disc brake. Used only with a net engagement device. May be designated as 'DJ'. -
CodeArrestingGearEnergyAbsorbType - The type of energy absorber (for example: a rotary brake) by which the arresting gear system rapidly dissipates the kinetic energy of a moving aircraft that engages the arresting system, bringing the aircraft to a stop. -
CodeArcDirectionType CLOCKWISE_ARC Clockwise arc -
CodeArcDirectionType COUNTER_CLOCKWISE_ARC Counter clockwise arc -
CodeArcDirectionType - A code indicating the direction of an arc (clockwise or counter clockwise). -
CodeApronSectionType EDGE Apron edge. -
CodeApronSectionType - A code indicating a location on the surface of an apron. For example: apron edge. -
CodeApronMarkingType APRON_SIGN_MARKING Surface painted apron position/entrance sign. -
CodeApronMarkingType APRON_EXIT_POINT_MARKING Apron exit point, apron entrance point. -
CodeApronMarkingType APRON_EDGE_MARKING Apron edge marking -
CodeApronMarkingType - A code indicating the type of apron marking. -
CodeApronElementType TURNAROUND Area for aircraft to turn around. -
CodeApronElementType TEMPORARY Temporary -
CodeApronElementType TAXILANE Area where plane is still under terminal control (airline dispatched) as opposed to tower control. -
CodeApronElementType STAIRS Stairs -
CodeApronElementType PENALTY_BOX Penalty box. -
CodeApronElementType PASSENGER_LOADING_AREA Passenger loading area used for loading/unloading of passengers. -
CodeApronElementType PARKING_STAND_AREA Parking Stand Area. -
CodeApronElementType RAMP Access pavement between maintenance hangers opening to the apron and the apron edge. -
CodeApronElementType NORMAL The default type. -
CodeApronElementType MILITARY Apron used by military. -
CodeApronElementType MAINTENANCE Area used for aircraft maintenance. -
CodeApronElementType HARDSTAND Area for parking a single aircraft more temporary than a parking area. -
CodeApronElementType FUEL Area used for aircraft fuelling. -
CodeApronElementType CARGO_LOADING_AREA Cargo Loading Area used for loading and unloading cargo. -
CodeApronElementType - The type of an apron based upon its location on an aerodrome and its general purpose. -
CodeApprovalType RESTRICTED Restricted -
CodeApprovalType NOT_AUTHORISED Not authorized -
CodeApprovalType DISAPPROVED Disapproved -
CodeApprovalType APPROVED Approved -
CodeApprovalType - Indicates an approval code -
CodeApproachType VORTAC VHF Omni directional Radio with UHF Tactical Air Navigation beacon -
CodeApproachType VOR_DME VHF Omni directional Radio with Distance Measuring Equipment. -
CodeApproachType VOR VHF Omni directional Radio -
CodeApproachType TLS Transponder Landing System. -
CodeApproachType TACAN UHF Tactical Air Navigation beacon -
CodeApproachType SDF Simplified Directional Facility. -
CodeApproachType RNP Required Navigation Performance. -
CodeApproachType RNAV Area Navigation -
CodeApproachType PAR Precision Approach Radar -
CodeApproachType NDB_DME Non-Directional Beacon with Distance Measuring Equipment. -
CodeApproachType NDB Non-Directional Beacon. -
CodeApproachType MLS_DME Microwave Landing System with Distance Measuring Equipment. -
CodeApproachType MLS Microwave Landing System -
CodeApproachType LOC_DME_BC Localizer with Distance Measuring Equipment back course -
CodeApproachType LOC_DME Localizer with Distance Measuring Equipment -
CodeApproachType LOC_BC Localizer Back course -
CodeApproachType LOC Localizer -
CodeApproachType LDA_DME Localizer Type Directional Aid with Distance Measuring Equipment. -
CodeApproachType LDA Localizer Type Directional Aid -
CodeApproachType ILS_PRM Instrument landing system using a Precision runway monitor -
CodeApproachType ILS_DME Instrument landing system with Direction measuring equipment -
CodeApproachType ILS Instrument landing system (ILS) -
CodeApproachType IGS Instrument Guidance System -
CodeApproachType GPS Global Positioning System -
CodeApproachType GLONASS GLONASS -
CodeApproachType GALILEO GALILEO -
CodeApproachType DME_DME Distance Measuring Equipment with Distance Measuring Equipment. -
CodeApproachType DME Distance Measuring Equipment -
CodeApproachType ASR Airport surveillance radar -
CodeApproachType ARSR Air Route Surveillance Radar -
CodeApproachType ARA Airborne radar approach (ARA) -
CodeApproachType - A code describing the type of instrument approach procedure. -
CodeApproachPrefixType HI Approach procedures with segments such as a high altitude teardrop penetration that are within the high airspace stratum, requested by Military. Normally C, D and E Minimums only. -
CodeApproachPrefixType COPTER Indicates helicopter approach -
CodeApproachPrefixType CONVERGING Parallel or joining operation with parallel or joining ILS courses -
CodeApproachPrefixType - Code indicating the prefix used in support of current approach procedure naming conventions -
CodeApproachMarkingType RUNWAY_NUMBERS The only runway marking element present is the Runway Designation. -
CodeApproachMarkingType PRECISION Markings appropriate for precision approach runway. Precision Instrument runway marking elements include markings for Runway Designation, Centreline, Threshold, Aiming Point, Touchdown Zone and Side Stripes. -
CodeApproachMarkingType NONE No runway markings present. -
CodeApproachMarkingType NON_STANDARD Runway marking elements such as Runway Designation, Centreline, Threshold and Aiming Point may be present, but they are Not standard markings. -
CodeApproachMarkingType NON_PRECISION Markings appropriate for non-precision approach runway. Non-Precision Instrument runway marking elements include markings for Runway designation, Centreline, threshold and Aiming Point. -
CodeApproachMarkingType HELIPORT Heliport specific marking elements are present. -
CodeApproachMarkingType BASIC Basic (or Visual) runway marking elements include markings for Runway Designation, Centreline, Threshold (On runways sued or intended to be used by international commercial transports) and Aiming Point (On runways 4000 ft (1200M) or longer used by jet aircraft). -
CodeApproachMarkingType - Type of runway marking related to landing categories such as precision, non-precision and basic. -
CodeApproachLightingSystemType SSALS Simplified Short Approach Lighting System -
CodeApproachLightingSystemType SSALR Simplified Short Approach Lighting System with Runway Alignment Indicator Lights -
CodeApproachLightingSystemType SSALF Simplified Short Approach Lighting System with Sequenced Flashing Lights -
CodeApproachLightingSystemType SALS Simple Approach Lighting System -
CodeApproachLightingSystemType REIL Runway End Identifier Lights -
CodeApproachLightingSystemType RAIL Runway Alignment Indicator Lights -
CodeApproachLightingSystemType ODALS Omni Directional Approach Lighting System -
CodeApproachLightingSystemType MILOVRN Military Overrun -
CodeApproachLightingSystemType MALSR Medium Approach Light System with Runway Alignment Indicator Lights -
CodeApproachLightingSystemType MALSF Medium Intensity Approach Lighting System with Sequenced Flashers -
CodeApproachLightingSystemType MALS Medium Intensity Approach Lighting System -
CodeApproachLightingSystemType LDIN Lead-In Lighting System -
CodeApproachLightingSystemType HIALS High Intensity Approach Lighting System -
CodeApproachLightingSystemType CALVERT_II ICAO-compliant configuration 2 High Intensity Approach Lighting System (HIALS) -
CodeApproachLightingSystemType CALVERT_I ICAO-compliant configuration 1 High Intensity Approach Lighting System (HIALS) -
CodeApproachLightingSystemType ALSF_2 Approach Lighting System with Sequence Flashing Lights configuration 2 -
CodeApproachLightingSystemType ALSF_1 Approach Lighting System with Sequenced Flashing Lights configuration 1 -
CodeApproachLightingSystemType AFOVRN US Air Force Overrun 1000 Foot Standard Approach Lighting System -
CodeApproachLightingSystemType - A regional or organisation specific classification of the Runway approach lighting system equipment. Could also be a brand name. -
CodeApproachLightingICAOType SIMPLE Simple approach lighting system (ICAO Annex 14, Vol 1, 5.3.4.2) -
CodeApproachLightingICAOType NONE Does not classify as an ICAO type -
CodeApproachLightingICAOType LEAD_IN Runway lead-in lighting system -
CodeApproachLightingICAOType CIRCLING Circling guidance lighting system (ICAO Annex 14, Vol 1, 5.3.6) -
CodeApproachLightingICAOType CAT23 Precision approach category II and III lighting system -
CodeApproachLightingICAOType CAT1 Precision approach category I lighting system -
CodeApproachLightingICAOType - Classification of the approach lighting system using as criteria the ICAO Annex 14 standards and recommended practices. -
CodeApproachEquipmentAdditionalType VORLOC VOR and localizer required. -
CodeApproachEquipmentAdditionalType SPECIAL al aircraft and aircrew certification required -
CodeApproachEquipmentAdditionalType RADAR_DME Radar or DME required. -
CodeApproachEquipmentAdditionalType RADAR_RNAV Radar or RNAV required. -
CodeApproachEquipmentAdditionalType RADAR Radar required -
CodeApproachEquipmentAdditionalType GPS_RNP3 GPS or RNP-0.3 required. -
CodeApproachEquipmentAdditionalType DUAL_VOR_DME Dual VOR or VOR/DME required -
CodeApproachEquipmentAdditionalType DUAL_VHF Dual VHF communication required. -
CodeApproachEquipmentAdditionalType DUAL_ADF_DME DME and dual ADF required for LOC approach -
CodeApproachEquipmentAdditionalType DUAL_ADF Dual ADF required -
CodeApproachEquipmentAdditionalType DME DME Required -
CodeApproachEquipmentAdditionalType ADFMA ADF required for missed approach. -
CodeApproachEquipmentAdditionalType ADFILS ADF required for ILS approach. -
CodeApproachEquipmentAdditionalType ADF ADF Required -
CodeApproachEquipmentAdditionalType - A code indicating the additional equipment needed to fly the procedure not listed in approachType -
CodeAltitudeUseType RECOMMENDED Lower altitude is recommended. -
CodeAltitudeUseType EXPECT_LOWER Expect lower altitude by ATC. -
CodeAltitudeUseType BETWEEN Between the lower and the upper altitude. -
CodeAltitudeUseType BELOW_UPPER At or below the higher altitude. -
CodeAltitudeUseType AT_LOWER At the lower altitude. -
CodeAltitudeUseType AS_ASSIGNED To be assigned at the time of operations (for example, by ATC) -
CodeAltitudeUseType ABOVE_LOWER At or above the lower altitude. -
CodeAltitudeUseType - A code indicating, in situations where both an upper and a lower altitude may be specified, how the altitude information should be interpreted. -
CodeAltitudeReportingCapabilityType UNKNOWN UNKNOWN -
CodeAltitudeReportingCapabilityType INVALID INVALID -
CodeAltitudeReportingCapabilityType 100_FT The target is capable of reporting the altitude in 100 FT increments -
CodeAltitudeReportingCapabilityType 25_FT The target is capable of reporting the altitude in 25 FT increments -
CodeAltitudeReportingCapabilityType - A code indicating the capability of the aircraft to report altitudes with a given resolution. -
CodeAltitudeAdjustmentType XL Excessive length of final -
CodeAltitudeAdjustmentType VA Vegetation Allowance. Designates an adjustment to a terrain value to account for natural vegetation growth. -
CodeAltitudeAdjustmentType SI Straight-in minimums -
CodeAltitudeAdjustmentType SA Secondary area (also X/y surfaces, transition areas) -
CodeAltitudeAdjustmentType RA Remote altimeter -
CodeAltitudeAdjustmentType PT Procedure turn -
CodeAltitudeAdjustmentType PR Precipitous terrain -
CodeAltitudeAdjustmentType MT Mountainous terrain -
CodeAltitudeAdjustmentType MAH Missed approach hold -
CodeAltitudeAdjustmentType MA Missed approach due to obstacle penetration of missed approach slope (segment assessment area) -
CodeAltitudeAdjustmentType HAA Minimum required HAA (height above airport) calculated, round to a reportable value, and applied for charted -
CodeAltitudeAdjustmentType GS Glideslope - adjustment to set altitude at glideslope intercept -
CodeAltitudeAdjustmentType DG Descent gradient -
CodeAltitudeAdjustmentType CA Cardinal altitude -
CodeAltitudeAdjustmentType AT Air traffic -
CodeAltitudeAdjustmentType AS Airspace -
CodeAltitudeAdjustmentType AC Accuracy code -
CodeAltitudeAdjustmentType AAO Adverse Assumption Obstruction. Designates adjustment to a terrain value to account for natural vegetation growth, uncharted cell phone towers, buildings, and other man-made obstructions. -
CodeAltitudeAdjustmentType - A code indicating the type of adjustment used to produce a usable altitude. -
CodeAltimeterType SECONDARY Secondary altimeter -
CodeAltimeterType LOCAL_PRIMARY Local / Primary altimeter -
CodeAltimeterType - The type of altimeter. -
CodeAlternateAerodromePurposeType TAKEOFF_ALTERNATE An alternate aerodrome at which an aircraft would be able to land should this become necessary shortly after take-off and it is not possible to use the aerodrome of departure. -
CodeAlternateAerodromePurposeType SECOND_DESTINATION_ALTERNATE The second alternate aerodrome at which an aircraft would be able to land should it become either impossible or inadvisable to land at the aerodrome of intended landing. -
CodeAlternateAerodromePurposeType FIRST_DESTINATION_ALTERNATE The first alternate aerodrome at which an aircraft would be able to land should it become either impossible or inadvisable to land at the aerodrome of intended landing. -
CodeAlternateAerodromePurposeType ENROUTE_ALTERNATE An alternate aerodrome at which an aircraft would be able to land in the event that a diversion becomes necessary while en route. -
CodeAlternateAerodromePurposeType - A code indicating the type of alternate aerodrome. -
CodeAirTrafficServiceType TAXI Taxi clearance service. -
CodeAirTrafficServiceType UAC Upper area control service -
CodeAirTrafficServiceType SMGCS Surface movement control service. -
CodeAirTrafficServiceType OACS Oceanic area control service. -
CodeAirTrafficServiceType EFAS En-route flight advisory service. -
CodeAirTrafficServiceType CTAF Common traffic advisory frequency service. -
CodeAirTrafficServiceType ACS En-route area control service (same as ARTCC service in US) -
CodeAirTrafficServiceType AERODROME_CONTROL_SERVICE Air traffic control service for aerodrome traffic. -
CodeAirTrafficServiceType APPROACH_CONTROL_SERVICE Approach area control service (includes departure and arrival). -
CodeAirTrafficServiceType AIR_TRAFFIC_ADVISORY_SERVICE A service provided within advisory airspace to ensure separation, in so far as practical, between aircraft which are operating on IFR flight plans. -
CodeAirTrafficServiceType - A list of codes used to designate type of air traffic services. -
CodeAirspaceType W A non-regulatory airspace of defined dimensions designated over international waters that contains activity which may be hazardous to aircraft not participating in the activity. The purpose of such warning areas is to warn non participating pilots of the potential danger. -
CodeAirspaceType UTA_P Part of a UTA. -
CodeAirspaceType UTA Upper control area. A Control Area extending upwards in the upper airspace. -
CodeAirspaceType UIR_P Part of a UIR. -
CodeAirspaceType UIR An upper airspace of defined dimensions within which flight information service and alerting service are provided. -
CodeAirspaceType UADV Upper Advisory Area. An area of defined dimensions in upper airspace within which air traffic advisory service is available. -
CodeAirspaceType TSA A defined volume of airspace normally under the jurisdiction of one aviation authority and temporarily segregated, by common agreement, for the exclusive use by another aviation authority and through which other traffic will not be allowed to transit. -
CodeAirspaceType TRA A defined volume of airspace normally under the jurisdiction of one aviation authority and temporarily reserved, by common agreement, for the specific use by another aviation authority and through which other traffic may be allowed to transit, under ATC clearance. -
CodeAirspaceType TOWER_AIRSPACE A type of Air Traffic Controlled Airspace. -
CodeAirspaceType TMA_P Part of a TMA. -
CodeAirspaceType TMA A control area normally established at the confluence of ATS routes in the vicinity of one or more major aerodromes. -
CodeAirspaceType SECTOR_C Temporary consolidated (collapsed) sector. -
CodeAirspaceType SECTOR A subdivision of a designated control area within which responsibility is assigned to one controller or to a small group of controllers. -
CodeAirspaceType REGION Region. -
CodeAirspaceType RCA Portion of airspace of defined dimensions within which general aviation traffic is permitted off-route" without requiring general aviation traffic controllers to initiate co-ordination with OAT controllers." -
CodeAirspaceType RAS Regulated airspace (not otherwise covered). -
CodeAirspaceType R An airspace of defined dimensions, above the land areas or territorial waters of a State, within which the flight of aircraft is restricted in accordance with certain specified conditions. -
CodeAirspaceType PROTECTED Airspace protected from specific air traffic. -
CodeAirspaceType POLITICAL Political/administrative area. -
CodeAirspaceType PCA Prior Co-ordination Airspace -
CodeAirspaceType PART Part of an airspace (used in airspace aggregation). -
CodeAirspaceType P An airspace of defined dimensions, above the land areas or territorial waters of a State, within which the flight of aircraft is prohibited. -
CodeAirspaceType OTA Oceanic transition area. -
CodeAirspaceType OCA_P Part of an OCA. -
CodeAirspaceType OCA Oceanic control area. A Control Area extending upwards in the upper airspace. -
CodeAirspaceType NO_FIR Airspace for which not even a FIR is defined. -
CodeAirspaceType NAS_P A part of a national airspace system -
CodeAirspaceType NAS National Airspace System. -
CodeAirspaceType MTR A control area or portion thereof, established in the form of a corridor around a military training route in order to protect it from other traffic. -
CodeAirspaceType LTO An airspace of relevance to emission impact assessments during the landing and take-off flight phases. -
CodeAirspaceType IFPZ IFPS Zone -
CodeAirspaceType HTZ Helicopter traffic zone -
CodeAirspaceType GREAT_CIRCLE_DISTANCE An airspace, of relevance for fuel efficiency assessments, representing the great circle path of flights within the en-route flight phase. -
CodeAirspaceType FIR_P Part of an FIR. -
CodeAirspaceType FIR An airspace of defined dimensions within which flight information service and alerting service are provided. -
CodeAirspaceType ES Elementary Sector -
CodeAirspaceType ERSA Elementary Manageable Airspace -
CodeAirspaceType ENROUTE An airspace associated with the en-route flight phase. -
CodeAirspaceType D_OTHER Activities of dangerous nature (other than a danger area). -
CodeAirspaceType D An airspace of defined dimensions within which activities dangerous to the flight of aircraft may exist at specified times. -
CodeAirspaceType CTR_P Part of a CTR. -
CodeAirspaceType CTR A controlled airspace extending upwards from the surface of the earth to a specified upper limit. -
CodeAirspaceType CTA_P Part of a CTA. -
CodeAirspaceType CTA A controlled airspace extending upwards from a specified limit above the earth. -
CodeAirspaceType CS Collapsed Sector -
CodeAirspaceType CRSA Composed Manageable Airspace -
CodeAirspaceType CLUS Cluster -
CodeAirspaceType CLASS Airspace having a specified class. -
CodeAirspaceType CENTER_AIRSPACE A type of Air Traffic Controlled Airspace. -
CodeAirspaceType CDA Client Defined Airspace -
CodeAirspaceType CBA Airspace of defined dimensions, above the land areas or territorial waters of more than one state. -
CodeAirspaceType AWY A control area or portion thereof established in the form of a corridor. -
CodeAirspaceType AUAG ATC Unit Airspace Group. -
CodeAirspaceType AUA ATC Unit Airspace. -
CodeAirspaceType ATZ_P Part of an airport traffic zone -
CodeAirspaceType ATZ An airspace of defined dimensions established around an aerodrome for the protection of aerodrome traffic. -
CodeAirspaceType ASR Airspace of defined dimensions within which standardized altimeter setting procedures apply. -
CodeAirspaceType AREA_OF_RESPONSIBILITY The volume of airspace for which the FDPS is responsible i.e. in which the flights are under air traffic control of one of the ATSUs supported by the FDPS. -
CodeAirspaceType AREA_OF_PROTECTION Area of protection. -
CodeAirspaceType AREA_OF_INTEREST The volume of airspace that is of interest to a particular FDPS i.e. in which it needs to be aware of all flight activity. -
CodeAirspaceType AREA NM or Eurocontrol Defined Area. -
CodeAirspaceType APPROACH_CONTROL_AIRSPACE A type of Air Traffic Controlled Airspace. -
CodeAirspaceType AMA Minimum altitude area. The lowest altitude to be used under instrument meteorological conditions (IMC) which will provide a minimum vertical clearance of 300 m (1 000 ft) or in designated mountainous terrain 600 m (2 000 ft) above all obstacles located in the area specified. -
CodeAirspaceType AIR_TRAFFIC_CONTROLLED_AIRSPACE ATC is Zoned or Boundary Airspace airspace that is under the control of Air Traffic. Most of these airspaces are defined by Letter of Agreements (LOA) and standard operating procedures (SOP). -
CodeAirspaceType ADV A designated area within a flight information region where air traffic advisory service is available. -
CodeAirspaceType ADIZ Special designated airspace of defined dimensions within which aircraft are required to comply with special identification and/or reporting procedures additional to those related to the provision of air traffic services (ATS). -
CodeAirspaceType A Airspace which may contain a high volume of pilot training activities or unusual type of aerial activity, neither of which is hazardous to aircraft. -
CodeAirspaceType - A coded list of values that indicates a type of airspace. -
CodeAirspaceReservationPhaseType REFERENCE_ALLOCATED When the consolidation period is entered (based on a fixed point in time OR on a time period before the requested activation time), the Allocated or Approved (not published in the AUP/UUP)reservations become Reference Allocated" and further updates to them are unlikely to happen." -
CodeAirspaceReservationPhaseType PRE_ACTIVE A specific time prior activation (15'), when specific actions need to be taken with regard to that airspace usage. -
CodeAirspaceReservationPhaseType INITIAL_REQUEST The initial step, when the military or civil users have requested the airspace reservation. -
CodeAirspaceReservationPhaseType IN_QUEUE Another request was selected as draft allocation, and unless that other request is cancelled, this in-queue request will not be granted. The conflict of the request should be maintained but resolution postponed. -
CodeAirspaceReservationPhaseType EARMARKED A booking request that was selected by the AMC (after negotiation and taking into consideration the priorities and level 1 agreements), will change into Earmarked"-status. An Earmarked request will normally have the airspace, however, any new requests that are introduced may have a higher priority and may degrade a previously Earmarked request to "In Queue". Only one function can Earmark. " -
CodeAirspaceReservationPhaseType CONFIRMED_REQUEST The request for reservation has been acknowledged by the responsible military unit, but the airspace is not yet allocated to the requestor. -
CodeAirspaceReservationPhaseType ALLOCATED The airspace reservation is published. -
CodeAirspaceReservationPhaseType ACCEPTED_REQUEST The request is accepted by military approved authority. De-conflicting among military users is done. It is the baseline for the civil-military negotiation process. -
CodeAirspaceReservationPhaseType - A coded list of values indicating steps of the Airspace reservation process, from the military end user point of view. -
CodeAirspacePointPositionType OUT Situated outside the airspace. -
CodeAirspacePointPositionType IN Situated inside the airspace. -
CodeAirspacePointPositionType BORDER Situated on the border of the airspace. -
CodeAirspacePointPositionType - A code indicating the location of a significant point in relation to airspace. -
CodeAirspaceDependencyType HORIZONTAL_PROJECTION The horizontal projection of the Airspace is inherited. -
CodeAirspaceDependencyType FULL_GEOMETRY The overall geometry of the Airspace is used. -
CodeAirspaceDependencyType - A code indicating the extent of dependency relation between an AirspaceVolume and another Airspace. -
CodeAirspaceClassificationType G Airspace Classification whereby IFR and VFR flights are permitted and receive flight information service if requested. -
CodeAirspaceClassificationType F Airspace Classification whereby IFR and VFR flights are permitted, all participating IFR flights receive an air traffic advisory service and all flights receive flight information service if requested. -
CodeAirspaceClassificationType E Airspace Classification whereby IFR and VFR flights are permitted, IFR flights are provided with air traffic control service and are separated from other IFR flights. All flights receive traffic information as far as is practical. Class E shall not be used for control zones. -
CodeAirspaceClassificationType D Airspace Classification whereby IFR and VFR flights are permitted and all flights are provided with air traffic control service, IFR flights are separated from other IFR flights and receive traffic information in respect of VFR flights, VFR flights receive traffic information in respect of all other flights. -
CodeAirspaceClassificationType C Airspace Classification whereby IFR and VFR flights are permitted, all flights are provided with air traffic control service and IFR flights are separated from other IFR flights and from VFR flights. VFR flights are separated from IFR flights and receive traffic information in respect of other VFR flights. -
CodeAirspaceClassificationType B Airspace Classification whereby IFR and VFR flights are permitted, all flights are provided with air traffic control service and are separated from each other. -
CodeAirspaceClassificationType A Airspace Classification whereby IFR flights only are permitted, all flights are provided with air traffic control service and are separated from each other. -
CodeAirspaceClassificationType - A coded list of values that which determines the operating rules, flight requirements, and services provided in an airspace according to Annex 11, Appendix 4. -
CodeAirspaceAggregationType UNION 'Parent' airspace is second operand in a union operation. -
CodeAirspaceAggregationType SUBTRACTION 'Parent' airspace is second operand in subtraction operation. -
CodeAirspaceAggregationType INTERSECTION 'Parent' airspace is second operand in intersection operation. -
CodeAirspaceAggregationType BASE 'Parent' airspace is the basis for subsequent operations. -
CodeAirspaceAggregationType - An 'operator' in coded form according to which two 'operands' will be 'associated' in order to produce a result. -
CodeAirspaceActivityType WATER_BLASTING The action or an act of forcing out or emitting something suddenly underwater. Description: A type of hazard. Usually involving violence and noise. -
CodeAirspaceActivityType VIP The presence of an individual of renowned status and considered as a very important person. Description: A type of protection. -
CodeAirspaceActivityType ULM Ultra light flights. -
CodeAirspaceActivityType UAV The operation of a powered, aerial vehicle that does not carry a human operator. Description: A type of special air traffic. (NATO derived) An Unmanned Aerial Vehicle uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry a lethal or non-lethal payload. -
CodeAirspaceActivityType VIP_VICE The presence of an individual with status of Vice-Head of State. Description: A type of protection. -
CodeAirspaceActivityType TRAINING Flights conducted for the purpose of training. Description: A type of special air traffic. -
CodeAirspaceActivityType TOWING Drawing or pulling through the air a target for aerial shooting practice. Description: A type of military activity (usually). -
CodeAirspaceActivityType TEMPORARY_FLIGHT_RESTRICTIONS The purpose for establishing a temporary flight restrictions area is to: 1) Protect persons and property in the air or on the surface from an existing or imminent hazard associated with an incident on the surface when the presence of low flying aircraft would magnify, alter, spread, or compound that hazard, 2) Provide a safe environment for the operation of disaster relief aircraft, 3) Prevent an unsafe congestion of sightseeing aircraft above an incident or event which may generate a high degr. -
CodeAirspaceActivityType TECHNICAL Generic technical activity affecting air traffic. Description: A type of industrial hazard. . -
CodeAirspaceActivityType VIP_PRES The presence of an individual with status of head of state. Description: A type of protection. -
CodeAirspaceActivityType SPORT The competition or practice by an individual or a group to achieve the best aerial performance. Description: A type of special air traffic. This could be an air race or aerobatic training or competition. -
CodeAirspaceActivityType SPECIAL_USE_AIRSPACE Airspace wherein activities must be confined because of their nature, or wherein limitations are imposed upon aircraft operations that are not a part of those activities, or both. -
CodeAirspaceActivityType SPECIAL_PROJECT An airspace for a particular project which may not be permanent. -
CodeAirspaceActivityType SPECIAL_FLIGHT_RULE_AREA The SFRA allowed provisions for the affected airports to develop security procedures that, if approved by the administrator, would allow based pilots to resume minimal operations pending compliance with the procedures detailed in the SFRA itself. -
CodeAirspaceActivityType SPECIAL_ACTIVITY_AIRSPACE Includes airspace controlled by Air Traffic Controller's for special activities (military, etc.). -
CodeAirspaceActivityType SPACE_FLIGHT Vertical launch for space flight operations. Description: A type of special air traffic. -
CodeAirspaceActivityType SHOOTING The discharge of a gun or bow to propel arrows, bullets, etc swiftly or violently direct and sharply in specified directions. Description: A type of military activity (usually). This could be a shooting range or hunting area. -
CodeAirspaceActivityType REFUEL Transfer of fuel between aircraft in the air. Description: A type of military activity (usually). -
CodeAirspaceActivityType REFINERY A facility where petroleum and/or petroleum products are refined. Description: A type of industrial hazard. -
CodeAirspaceActivityType RADIOSONDE The lifting of devices through the atmosphere, which are tied to a helium or hydrogen filled balloon. Description: A type of special air traffic. Radio probe and meteorological balloons are examples. -
CodeAirspaceActivityType PROCEDURE Special procedures established for use by operational personnel in execution of their flight. Description: A type of procedure/service. An overhead approach is an example of a special procedure. -
CodeAirspaceActivityType POPULATION An area with a high concentration of inhabitants. Description: A type of protection. -
CodeAirspaceActivityType PARAGLIDER Recreational and competitive flying sport using a free-flying, foot launched aircraft. Description: A type of special air traffic. When paragliding, the pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing. It is known in some countries as parapenting. -
CodeAirspaceActivityType PARACHUTE Exiting a flying aircraft by an individual using a parachute. Description: A type of special air traffic. A parachute is a soft fabric device used to slow the motion through the atmosphere by generating drag. -
CodeAirspaceActivityType OIL An area in which oil occurs in quantities worthy of exploitation. Description: A type of industrial hazard. -
CodeAirspaceActivityType NUCLEAR An installation which provides power, derived from fission or fusion of atomic nuclei. Description: A type of industrial hazard. -
CodeAirspaceActivityType NO_NOISE Airspace in which special procedures or other precautionary measures are established for reducing noise. Description: A type of protection. -
CodeAirspaceActivityType NAVAL_EXERCISE Naval forces (for example: vessels or aircraft) conduct firing and/or munitions exercises. Description: Distinguished from areas where Naval forces conduct general operations and manoeuvres. -
CodeAirspaceActivityType NATURE Wildlife, flora, fauna or features of geological or other special interest which is reserved and managed for conservation. Description: A type of protection. This is given a protective status. This could provide special opportunities for study or research. For example, a national park. . -
CodeAirspaceActivityType MISSILES The launch, transit, and targeting of guided missiles. Description: A type of military activity (usually). (NATO) A guided missile is an unmanned self-propelled vehicle whose trajectory or course, while in flight, is controlled. -
CodeAirspaceActivityType MILOPS The execution of operations by the military. Description: A type of military activity (usually). -
CodeAirspaceActivityType LASER The emission of photons in a coherent beam by an optical source. Description: A type of hazard. Laser stands for Light Amplification by Stimulated Emission of Radiation. An example is a laser light show. -
CodeAirspaceActivityType JET_CLIMBING Climb-out of jet aircraft via predefined and common tracks. Description: A type of military activity (usually). -
CodeAirspaceActivityType HI_RADIO Electromagnetic fields produced by high intensity radio transmission. Description: A type of hazard. -
CodeAirspaceActivityType HI_LIGHT Non-navigational lights with high visibility potential. Description: A type of hazard. -
CodeAirspaceActivityType HELI_TFC Helicopter or gyrocopter operations. Description: A type of special air traffic. -
CodeAirspaceActivityType HANGGLIDING Recreational and competitive flying sport using a small glider from which the operator is suspended in a frame and which is controlled by movements of the body. Description: A type of special air traffic. -
CodeAirspaceActivityType GLIDING Flying a non-power-driven heavier-than-air aircraft. Description: A type of special air traffic. (ICAO derived) A glider derives its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight. -
CodeAirspaceActivityType GAS Pumping natural gas from the ground or converting gasoline into vapour. Description: A type of industrial hazard. -
CodeAirspaceActivityType FIREWORK Launching of pyrotechnic devices. Description: A type of hazard. . -
CodeAirspaceActivityType FIRE_FIGHTING Intense fire fighting activity involving chemical agents being laid down from fire fighting aircraft. Description: A type of special air traffic. -
CodeAirspaceActivityType FLIGHT_RESTRICTED_ZONE The FRZ airspace and its associated restrictions, initially implemented under SFAR 94 and since codified into FAR Part 93 and TSR Part 1562, require that the Transportation Security Administration (TSA) perform background checks and issue a personal identification number (PIN) to pilots using the DC-3" airports. " -
CodeAirspaceActivityType FAUNA The animals or animal life of a given area, habitat, or epoch which is easily and dangerously aroused by excessive aerial noise such as from an aircraft. Description: A type of protection. Examples include mink or turkey farms and zoos. -
CodeAirspaceActivityType EXERCISE Intercepting and destroying of hostile aircraft or conducting similar training activities. Description: A type of military activity (usually). -
CodeAirspaceActivityType CROP_DUSTING Spraying crops with fertilizers, pesticides, and fungicides from an agricultural aircraft. Description: A type of special air traffic. -
CodeAirspaceActivityType CONTROLLED_FIRING CFAs contain activities which, if not conducted in a controlled environment, could be hazardous to nonparticipating aircraft. The distinguishing feature of the CFA, as compared to other special use airspace, is that its activities are suspended immediately when spotter aircraft, radar, or ground lookout positions indicate an aircraft might be approaching the area. -
CodeAirspaceActivityType CANADIAN_ADVISORY_AREA A Canadian Advisory Area airspace. -
CodeAirspaceActivityType CHEMICAL A facility utilizing a chemical process for manufacturing. Description: A type of industrial hazard. -
CodeAirspaceActivityType BLASTING Controlled use of explosives to excavate or remove rock. Description: A type of hazard. -
CodeAirspaceActivityType BIRD_MIGRATION A high number of bird species as they fly instinctual routes based on breeding or diverse environmental urges. Description: A type of hazard. For Example: Large scale movements of migrating birds occur during various months in the European-Mediterranean and UK areas. There are also large concentrations of nesting, breeding, and wintering birds, often numbering in the millions. -
CodeAirspaceActivityType BIRD Bird hazard. -
CodeAirspaceActivityType BALLOON Flight activity involving a bag called the envelope that is capable of containing heated air, with a gondola or basket suspended beneath. Description: A type of special air traffic. -
CodeAirspaceActivityType ATS Custom specific flight information service, alerting service, air traffic advisory service, air traffic control service, area control service, approach control service, or airport control service is provided. Description: A type of procedure/service. This could be a service in the air or on the ground. -
CodeAirspaceActivityType ARTILLERY The discharge of a projectile into the air for the destruction of a target. Description: A type of military activity (usually). -
CodeAirspaceActivityType ANTI_HAIL The use of small rockets to protect crops by seeding clouds with small particles that prevent hailstorms from forming. Description: A type of hazard. -
CodeAirspaceActivityType ALASKA_DEFENSE Unless designated as an (Air Defense Identification Zone) ADIZ, a Defense Area is any airspace of the U.S., or its territories, in which the control of aircraft is required for reasons of national security. -
CodeAirspaceActivityType AIRSHOW A show at which aircraft are on view and featuring aerial displays. Description: A type of special air traffic. -
CodeAirspaceActivityType AIR_TRAFFIC_CONTROL_ASSIGNED_AIRSPACE Airspace of defined vertical/lateral limits, assigned by ATC, for the purpose of providing air traffic segregation between the specified activities being conducted within the assigned airspace and other IFR air traffic. -
CodeAirspaceActivityType AIR_GUN The delivery of air to air or air to ground weapons for the destruction of a target. Description: A type of military activity (usually). -
CodeAirspaceActivityType AIR_DROP The dropping of troops, supplies, bombs, etc., from an aircraft. Description: A type of special air traffic. -
CodeAirspaceActivityType AEROBATICS The usage of unusual or artful flying manoeuvres for recreation, competition, or entertainment. Description: A type of special air traffic. -
CodeAirspaceActivityType AERIAL_WORK Operations in which an aircraft is used for specialized services. Description: A type of special air traffic. Services such as agriculture, construction, photography, surveying, observation and patrol, search and rescue, aerial advertisement, etc. are examples. -
CodeAirspaceActivityType AD_TFC All traffic on the manoeuvring area of an aerodrome and all aircraft flying in the vicinity of an aerodrome.(Annex11). Description: A type of special air traffic. -
CodeAirspaceActivityType ACCIDENT Airspace needing a protective status due to an investigation of a flight catastrophe. Description: A type of protection. -
CodeAirspaceActivityType - A code indicating the primary activity taking place in the airspace or the reason for its establishment. -
CodeAirportWarningType WORK_IN_PROGRESS Work in progress. -
CodeAirportWarningType RUBBER_REMOVAL Removal of rubber deposits from runways. -
CodeAirportWarningType RESURFACING Resurfacing work in progress. -
CodeAirportWarningType PAVING Surface paving work in progress. -
CodeAirportWarningType PARKED_AIRCRAFT Parked or Disabled Aircraft located on the surface. -
CodeAirportWarningType PAINTING Surface painting work in progress. -
CodeAirportWarningType MEN_AND_EQUIPMENT Men and Equipment. -
CodeAirportWarningType INSPECTION Presence of people or equipment due to ground facilities inspection work in progress. -
CodeAirportWarningType GRASS_CUTTING Presence of people or equipment due to grass cutting work in progress. -
CodeAirportWarningType CALIBRATION Presence of people or equipment due to calibration work for ground facilities. -
CodeAirportWarningType BIRD Bird hazard -
CodeAirportWarningType ANIMAL Animal hazard. -
CodeAirportWarningType - A code indicating a reason for caution in airport operations. For example, work in progress on a runway. -
CodeAirportSurveillanceRadarType ASR_11_SYSTEM Like the ASR-9, the ASR-11 features a dedicated weather reflectivity processor that outputs six level" maps of precipitation reflectivity. " -
CodeAirportSurveillanceRadarType ASR_9_SYSTEM The radar features a dedicated processing channel to measure and display the precipitation reflectivity field measured through its vertically integrating fan-shaped elevation beam. These measurements are updated every 30 seconds -
CodeAirportSurveillanceRadarType ASR_8_SYSTEM A type of airport surveillance radar. -
CodeAirportSurveillanceRadarType - The types of airport surveillance radar. -
CodeAirportSlotKindType AIRPORT_DEPARTURE_SLOT Permission given by a coordinator to use the full range of airport infrastructure necessary to operate an air service at a coordinated airport on a specific date and time for the purpose of take-off. -
CodeAirportSlotKindType AIRPORT_ARRIVAL_SLOT Permission given by a coordinator to use the full range of airport infrastructure necessary to operate an air service at a coordinated airport on a specific date and time for the purpose of landing. -
CodeAirportSlotKindType - Code indicating whether the Airport Slot is for the Departure or the Arrival of the flight. -
CodeAirportMovementType MVT Any flight movement at an airport (arrival or departure). -
CodeAirportMovementType DEP A departure at an airport. -
CodeAirportMovementType ARR An arrival at an airport, also called landing. -
CodeAirportMovementType - The distinct movement types at an airport are departure and arrival. Movement is a generic term for either of them. -
CodeAircraftWingspanClassType F 214 ft (65 m) up to but not including 262 ft (80 m) -
CodeAircraftWingspanClassType E 171 ft (52 m) up to but not including 214 ft (65 m) -
CodeAircraftWingspanClassType D 118 ft (36 m) up to but not including 171 ft (52 m) -
CodeAircraftWingspanClassType C 79 ft (24 m) up to but not including 118 ft (36 m) -
CodeAircraftWingspanClassType B 49 ft (15 m) up to but not including 79 ft (24 m) -
CodeAircraftWingspanClassType A Up to but not including 49 ft (15 m) -
CodeAircraftWingspanClassType - A grouping of airplanes based on wingspan. -
CodeAircraftType UNMANNED_FREE_BALLOON A non-power-driven, unmanned, lighter-than-air aircraft in free flight. -
CodeAircraftType UNMANNED_AERIAL_VEHICLE An unmanned aerial vehicle is a pilotless aircraft, in the sense of Article 8 of the Convention on International Civil Aviation, which is flown without a pilot-in-command on-board and is either remotely and fully controlled from another place (ground, another aircraft, space) or programmed and fully autonomous. -
CodeAircraftType SELF_SUSTAINING_POWERED_SAILPLANE A powered aeroplane with available engine power which allows it to maintain level flight but not to take off under its own power. -
CodeAircraftType ROTORCRAFT A power-driven heavier-than-air aircraft supported in flight by the reactions of the air on one or more rotors. -
CodeAircraftType POWERED_LIFT A heavier-than-air aircraft capable of vertical take-off, vertical landing, and low-speed flight, which depends principally on engine-driven lift devices or engine thrust for the lift during these flight regimes and on non-rotating aerofoil(s) for lift during horizontal flight. -
CodeAircraftType ORNITHOPTER A heavier-than-air aircraft supported in flight chiefly by the reactions of the air on planes to which a flapping motion is imparted. -
CodeAircraftType HELICOPTER A heavier-than-air aircraft supported in flight chiefly by the reactions of the air on one or more power-driven rotors on substantially vertical axes. -
CodeAircraftType GYROPLANE A heavier-than-air aircraft supported in flight by the reactions of the air on one or more rotors which rotate freely on substantially vertical axes. -
CodeAircraftType GLIDER A non-power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight. -
CodeAircraftType BALLOON A non-power-driven lighter-than-air aircraft. -
CodeAircraftType AIRSHIP A power-driven lighter-than-air aircraft. -
CodeAircraftType AEROPLANE A power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight. -
CodeAircraftType - Classification of aircraft according to specified basic characteristics, e.g. aeroplane, helicopter, glider, free balloon. -
CodeAircraftSurvivalEquipmentType LIFE_JACKET A sleeveless buoyant or inflatable jacket for keeping a person afloat in water. -
CodeAircraftSurvivalEquipmentType DINGHY A small inflatable rubber boat. -
CodeAircraftSurvivalEquipmentType - A code indicating a type of aircraft survival equipment. -
CodeAircraftStandType RMT Remote parking position. -
CodeAircraftStandType PARALLEL Parallel (to building) parking position. -
CodeAircraftStandType NI Nose-in parking position. -
CodeAircraftStandType ISOL Isolated parking position. -
CodeAircraftStandType ANG_NO Angled nose-out parking position. -
CodeAircraftStandType ANG_NI Angled nose-in parking position. -
CodeAircraftStandType - A code indicating the type of stand. For example, parking position on the apron, isolated aircraft stand, terminal building gate, etc.. -
CodeAircraftStandMarking HELIPAD_PARKING_POSITION_WEIGHT_LIMIT_MARKING Helipad parking position weight limit marking. -
CodeAircraftStandMarking HELIPAD_HELIPORT_PARKING_POSITION_MARKING Helipad or Heliport parking position marking -
CodeAircraftStandMarking GATE_POSITION_SIGN Surface painted gate position sign. -
CodeAircraftStandMarking - A code indicating the type of aircraft stand marking. -
CodeAircraftOperatorType GENERAL_AVIATION An aircraft operator engaged in a general aviation operation. -
CodeAircraftOperatorType FREIGHT_CARGO_CARRIER An operator providing a freight/cargo air service. -
CodeAircraftOperatorType AIR_TAXI An operator providing air taxi service. -
CodeAircraftOperatorType AIR_CARRIER An air transport undertaking holding a valid operating licence or equivalent at the latest on 31 January for the following summer season or on 31 August for the following winter season. For the purpose of Articles 4, 8, 8a and 10, the definition of air carrier shall also include business aviation operators, when they operate according to a schedule; for the purposes of Articles 7 and 14; the definition of air carrier shall also include all civil aircraft operators. -
CodeAircraftOperatorType - The type of aircraft operator. -
CodeAircraftGroundServiceType REPAIR Repairing service. -
CodeAircraftGroundServiceType REMOVE Removal of disabled aircraft. -
CodeAircraftGroundServiceType HANGAR Hangar service -
CodeAircraftGroundServiceType HAND Handling service. -
CodeAircraftGroundServiceType DEICE De-icing service. -
CodeAircraftGroundServiceType CARGO Cargo-handling facilities. -
CodeAircraftGroundServiceType - A code indicating a type of service provided to aircraft on the ground. -
CodeAircraftEquipmentType EMERGENCY_LOCATOR_TRANSMITTER A generic term describing equipment which broadcast distinctive signals on designated frequencies and, depending on application, may be automatically activated by impact or be manually activated. An ELT may be any of the following: Automatic fixed ELT (ELT(AF)). An automatically activated ELT which is permanently attached to an aircraft. Automatic portable ELT (ELT(AP)). An automatically activated ELT which is rigidly attached to an aircraft but readily removable from the aircraft. Automatic deployable ELT (ELT(AD)). An ELT which is rigidly attached to an aircraft and which is automatically deployed and activated by impact, and, in some cases, also by hydrostatic sensors. Manual deployment is also provided. Survival ELT (ELT(S)). An ELT which is removable from an aircraft, stowed so as to facilitate its ready use in an emergency, and manually activated by survivors. -
CodeAircraftEquipmentType - A code describing types of aircraft equipments. -
CodeAircraftEngineType TURBO_PROP Turbo-prop engine. -
CodeAircraftEngineType TURBO_JET Turbojet engine. -
CodeAircraftEngineType TURBO_FAN Turbofan engine. -
CodeAircraftEngineType PISTON Piston engine. -
CodeAircraftEngineType ELECTRIC Electric engine -
CodeAircraftEngineType - A code indicating the type of aircraft engine. -
CodeAircraftEngineNumberType 8 Eight engines. -
CodeAircraftEngineNumberType 6 Six engines. -
CodeAircraftEngineNumberType 4 Four engines. -
CodeAircraftEngineNumberType 3 Three engines. -
CodeAircraftEngineNumberType 2C Two coupled engines driving one propeller. -
CodeAircraftEngineNumberType 2 Two engines. -
CodeAircraftEngineNumberType 1 One engine. -
CodeAircraftEngineNumberType 0 No engines (gliders, balloons,...) -
CodeAircraftEngineNumberType - A coded indication for the number of engines of an aircraft. -
CodeAircraftClassificationType WING_SPAN The maximum wing span can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType CLEARANCE The minimum clearance with building can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType OUTER_GEAR_SPAN The outer main gear wheel span can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType MTOW The maximum take-off weight can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType MINIMUM_APPROACH_SPEED The minimum approach speed can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType ENGINE_TYPE The engine type can be used as classification criteria by defining lists of values. -
CodeAircraftClassificationType ENGINE_NUMBER The engine number can be used as classification criteria by defining ranges of values. -
CodeAircraftClassificationType - An aircraft characteristic that can be used as classification criteria. -
CodeAircraftAvionicsEquipmentType TRAFFIC_ALERT_AND_COLLISION_AVOIDANCE_SYSTEM_II_VERSION_7 A specific implementation of the ACAS II concept. -
CodeAircraftAvionicsEquipmentType TRAFFIC_ALERT_AND_COLLISION_AVOIDANCE_SYSTEM_I A specific implementation of ACAS I. -
CodeAircraftAvionicsEquipmentType TERRAIN_AVOIDANCE_AND_WARNING_SYSTEM A specific implementation of GPWS. -
CodeAircraftAvionicsEquipmentType SYNTHETIC_VISION_SYSTEM Aircraft equipment fusing three-dimensional data into intuitive displays that provide situational awareness to flight crews. -
CodeAircraftAvionicsEquipmentType SURFACE_MOVING_MAP_DISPLAY Aircraft equipment depicting a moving map for an airport. -
CodeAircraftAvionicsEquipmentType INERTIAL_NAVIGATION_SYSTEM An aircraft avionics equipment providing the position and altitude of the aircraft by measuring the accelerations and rotations applied to the system's inertial frame. -
CodeAircraftAvionicsEquipmentType GROUND_PROXIMITY_WARNING_SYSTEM A system which provides automatically a timely and distinctive warning to the flight crew when the aeroplane is in potentially hazardous proximity to the earth's surface. -
CodeAircraftAvionicsEquipmentType ENHANCED_VISION_SYSTEM Aircraft equipment incorporating information from aircraft based sensors to provide vision in limited visibility environments. -
CodeAircraftAvionicsEquipmentType COCKPIT_DISPLAY_OF_TRAFFIC_INFORMATION A generic avionics device on the flight deck that is capable of displaying the position information of nearby aircraft. It may also include ground reference points and navigation information to increase the AIRSAW. -
CodeAircraftAvionicsEquipmentType COCKPIT_DISPLAY_OF_SURFACE_TRAFFIC_INFORMATION A generic avionics device on the flight deck that is capable of displaying the position information of nearby aircraft on the ground. -
CodeAircraftAvionicsEquipmentType AUTOMATIC_DIRECTION_FINDER An electronic aid to navigation that identifies the relative bearing of an aircraft from a radio beacon transmitting in the MF or LF bandwidth, such as an NDB or commercial radio broadcast station. -
CodeAircraftAvionicsEquipmentType AIRBORNE_SEPARATION_ASSURANCE_SYSTEM An aircraft system that enables the flight crew to maintain separation of their aircraft from one or more aircraft, and provides flight information concerning surrounding traffic. -
CodeAircraftAvionicsEquipmentType AIRBORNE_COLLISION_AVOIDANCE_SYSTEM_II An ACAS which provides vertical resolution advisories (RAs) in addition to traffic advisories (TAs). -
CodeAircraftAvionicsEquipmentType AIRBORNE_COLLISION_AVOIDANCE_SYSTEM_I An ACAS which provides information as an aid to see and avoid" action but does not include the capability for generating resolution advisories (RAs)." -
CodeAircraftAvionicsEquipmentType - A code indicating a type of aircraft avionics. -
CodeAircraftAttitudeType NONE The attitude of the flight is unknown. -
CodeAircraftAttitudeType DESCENDING The flight is descending. -
CodeAircraftAttitudeType CRUISING The flight is cruising. -
CodeAircraftAttitudeType CLIMBING The flight is climbing. -
CodeAircraftAttitudeType - The attitude of the aircraft in flight. -
CodeAircraftApproachCategoryType H Category H: - helicopter (the stall speed method of calculating aircraft category does not apply) -
CodeAircraftApproachCategoryType E Category E: - 307 km/h (166 kt) or more but less than 391 km/h (211 kt) indicated air speed -
CodeAircraftApproachCategoryType D Category D: - 261 km/h (141 kt) or more but less than 307 km/h (166 kt) indicated air speed -
CodeAircraftApproachCategoryType C Category C: - 224 km/h (121 kt) or more but less than 261 km/h (141 kt) indicated air speed -
CodeAircraftApproachCategoryType B Category B: - 169 km/h (91 kt) or more but less than 224 km/h (121 kt) indicated air speed -
CodeAircraftApproachCategoryType ALL All aircraft and helicopter categories. -
CodeAircraftApproachCategoryType A Category A: - less than 169 km/h (91 kt) indicated air speed -
CodeAircraftApproachCategoryType - Classification of aircraft based on 1.3 times stall speed in landing configuration at maximum certified landing mass. -
CodeAeronauticalGroundLightingType TOWER_BEACON Control tower signalling beacon -
CodeAeronauticalGroundLightingType RESPONDER_BEACON Responder Beacon -
CodeAeronauticalGroundLightingType MARINE_BEACON Marine Beacon -
CodeAeronauticalGroundLightingType IDENTIFICATION_BEACON An aeronautical beacon emitting a coded signal by means of which a particular point of reference can be identified. -
CodeAeronauticalGroundLightingType HELIPORT_BEACON Aeronautical beacon used to indicate the location of an heliport from the air. -
CodeAeronauticalGroundLightingType HAZARD_BEACON An aeronautical beacon used to designate a danger to air navigation. -
CodeAeronauticalGroundLightingType AERONAUTICAL_BEACON An aeronautical ground light visible at all azimuths, either continuously or intermittently, to designate a particular point on the surface of the earth. -
CodeAeronauticalGroundLightingType AIRPORT_BEACON Aeronautical beacon used to indicate the location of an airport from the air. -
CodeAeronauticalGroundLightingType - A code indicating a type of aeronautical ground light. For example, Marine, RWY BCN, ABN, IBN, etc. -
CodeAerodromeType LS Landing site. -
CodeAerodromeType HP Heliport only. -
CodeAerodromeType AH Airport with heliport landing area. -
CodeAerodromeType AD Airport only. -
CodeAerodromeType - A code specifying whether a particular entity occurrence is an Airport or a Heliport. -
CodeAerodromeSystemType SMR Surface Movement Radar -
CodeAerodromeSystemType SMGCS Surface Movement Guidance and Control System -
CodeAerodromeSystemType RWSL Runway Status Lights -
CodeAerodromeSystemType R_TWR Remote Tower -
CodeAerodromeSystemType LVO Low Visibility Operations -
CodeAerodromeSystemType ILCMS Individual Lamp Control and Monitoring Systems (Follow-the-Green) -
CodeAerodromeSystemType D_TAXI D-TAXI -
CodeAerodromeSystemType - Indicates which operational systems are published in AIP for the aerodrome. -
CodeAerodromeSurfaceRoutingNetworkNodeType TAXIWAY_NODE Node where two taxiways meet. -
CodeAerodromeSurfaceRoutingNetworkNodeType TAXIWAY_LINK_NODE Node on a taxiway abeam to a parking or apron entry/exit node. -
CodeAerodromeSurfaceRoutingNetworkNodeType TAXIWAY_HOLDING_POSITION_NODE Node on taxiway holding position. -
CodeAerodromeSurfaceRoutingNetworkNodeType STAND_NODE Node where a stand is located. -
CodeAerodromeSurfaceRoutingNetworkNodeType RUNWAY_INTERSECTION_NODE Node where two runways meet. -
CodeAerodromeSurfaceRoutingNetworkNodeType RUNWAY_EXIT_LINE_NODE Node where a runway exit line and runway intersection meet. -
CodeAerodromeSurfaceRoutingNetworkNodeType RUNWAY_ENTRY_EXIT_NODE Node where a runway and taxiway meet. -
CodeAerodromeSurfaceRoutingNetworkNodeType PARKING_ENTRY_EXIT_NODE Node joining a parking area to a taxiway. -
CodeAerodromeSurfaceRoutingNetworkNodeType DEICING_NODE Node where a deicing operation may be performed. -
CodeAerodromeSurfaceRoutingNetworkNodeType APRON_ENTRY_EXIT_NODE Node joining an apron area to a taxiway. -
CodeAerodromeSurfaceRoutingNetworkNodeType - Type of ASRN node. -
CodeAerodromeSurfaceRoutingNetworkEdgeType TAXIWAY_EDGE Edge along taxiway(s). -
CodeAerodromeSurfaceRoutingNetworkEdgeType STAND_EDGE Edge connecting stand and parking entry/exit. -
CodeAerodromeSurfaceRoutingNetworkEdgeType RUNWAY_EXIT_EDGE Edge connecting runway and taxiway. -
CodeAerodromeSurfaceRoutingNetworkEdgeType RUNWAY_EDGE Edge along runway(s). -
CodeAerodromeSurfaceRoutingNetworkEdgeType PARKING_EDGE Edge connecting taxiway and parking entry/exit point. -
CodeAerodromeSurfaceRoutingNetworkEdgeType DEICING_EDGE Edge connecting deicing and taxiway/parking/apron. -
CodeAerodromeSurfaceRoutingNetworkEdgeType APRON_EDGE Edge along apron(s). -
CodeAerodromeSurfaceRoutingNetworkEdgeType - Type of ASRN edge. -
CodeAerodromeSurfaceRoutingNetworkEdgeGeometryDerivationMethodType PARTIALLY_ABSTRACTED Partially derived from existing data and partially abstracted, for example in the cases where gaps exist. -
CodeAerodromeSurfaceRoutingNetworkEdgeGeometryDerivationMethodType FULLY_ABSTRACTED Defined without using existing line data. -
CodeAerodromeSurfaceRoutingNetworkEdgeGeometryDerivationMethodType DERIVED Fully derived from existing data. -
CodeAerodromeSurfaceRoutingNetworkEdgeGeometryDerivationMethodType - Derivation method of edge geometry. -
CodeAerodromeSurfaceRoutingNetworkEdgeDirectionType START_TO_END One-way from start- to end point of the line. -
CodeAerodromeSurfaceRoutingNetworkEdgeDirectionType END_TO_START One-way from end- to start point of the line. -
CodeAerodromeSurfaceRoutingNetworkEdgeDirectionType BIDIRECTIONAL Bidirectional. -
CodeAerodromeSurfaceRoutingNetworkEdgeDirectionType - Directionality of the edge. -
CodeAerodromeSignApplicabilityType VEHICLE Sign applies to surface vehicles only. -
CodeAerodromeSignApplicabilityType BOTH Sign applies to both aircraft and surface vehicles. -
CodeAerodromeSignApplicabilityType AIRCRAFT Sign applies to aircraft only. -
CodeAerodromeSignApplicabilityType - The applicability of the sign. -
CodeAerodromeCollocationType UNILATERAL Unilateral co-location, the RWYs, the TWYs and the aprons of the 1st aerodrome are available to traffic on the 2nd aerodrome. -
CodeAerodromeCollocationType SEPARATED Separated. Even if it is physically possible for an aircraft to taxi between the two aerodrome's manoeuvring areas, this is not operationally allowed. -
CodeAerodromeCollocationType RUNWAY The two aerodromes share all their RWYs and TWYs, but not their aprons. -
CodeAerodromeCollocationType PARTIAL Partial collocation, the RWYs of the 1st aerodrome are available to the traffic on the 2nd aerodrome. -
CodeAerodromeCollocationType FULL Full collocation, there is only one aerodrome. -
CodeAerodromeCollocationType - A code indicating the extent of collocation between two aerodromes. -
CodeAerialRefuellingType TRACK Aerial Refuelling Track of type TRACK, which is linear. -
CodeAerialRefuellingType BOTH Aerial Refuelling Track with the shape of both TRACK and ANCHOR. -
CodeAerialRefuellingType ANCHOR Aerial Refuelling Track of type ANCHOR, with the shape of a race track. -
CodeAerialRefuellingType - A code indicating the type of aerial refuelling pattern. -
CodeAerialRefuellingPrefixType AR Aerial Refuelling. -
CodeAerialRefuellingPrefixType - A prefix for the designator of the Aerial Refuelling route. -
CodeACASCapabilityType B1B BDS (binary data source) 1,0 bits 37/40 -
CodeACASCapabilityType B1A BDS (binary data source) 1,0 bit 16 -
CodeACASCapabilityType AIRCRAFT_IDENTIFICATION_CAPABILITY Capability of the airborne collision avoidance system to identify aircraft. -
CodeACASCapabilityType - A code indicating the capability of the airborne collision avoidance system. -
Cloud isWidespread Affecting a large area. Boolean
Cloud isObscured Hidden or out of sight by haze, smoke or cloud for example. Boolean
Cloud isNoSignificantCloudDetected No clouds of operational significance are detected by the ceilometer(s) in reports from fully automatic observing systems. Boolean
Cloud isNoCloudDetected No clouds are detected by the automatic observing system. Boolean
Cloud isEmbedded Surrounded, or part of a wider cloud layer, in opposition to isolated. Boolean
Cloud isAmoutAndBaseNotObservable Indication that cumulonimbus clouds or towering cumulus clouds are detected by the automatic observing system but the cloud amount and the height of cloud base cannot be observed. Boolean
Cloud cloudType Categorization of the cloud depending on its main characteristics. CodeCloudType
Cloud cloudAmount Fraction of the sky covered by the clouds of a certain genus, species, variety, layer or combination of clouds. CodeCloudAmountType
Cloud - A hydrometeor consisting of minute particles of liquid water or ice, or of both, suspended in the free air and usually not touching the ground. It may also include larger particles of liquid water or ice and non-aqueous liquid or solid particles such as those present in fumes, smoke and dust. -
City servingAerodrome The aerodrome which serves the city. Aerodrome
City country The state to which the city belongs. State
City name The name of the city. CharacterString
City - A town or other inhabited place. -
CirclingRestriction sectorDescription A portion of a circle. CircleSector
CirclingRestriction - A (sub)sector used to restrict flight within a circling area. -
CirclingArea aircraftCategory The category of aircraft for whioch the circling area is constructed and evaluated. AircraftCategory
CirclingArea approach The instrument approach procedure on which circling is used to safely provide visual guidance to other runways. InstrumentApproachProcedure
CirclingArea designSurface An evaluation area used when designing circling to insure safety of aircraft. ObstacleAssessmentArea
CirclingArea condition A specific condition established for the circling area causing restrictions or different minima. ApproachCondition
CirclingArea - The area in which aircraft circle to land under visual conditions after completing an instrument landing approach. -
CircleSector toAngle The angle at which the interpolation of the arc ends. Angle
CircleSector outerDistance The outer limit distance of the angle sector volume. ValDistanceType
CircleSector innerDistance The inner limit distance of the angle sector volume. ValDistanceType
CircleSector fromAngle The angle from which the interpolation of the arc starts. Angle
CircleSector distanceVerticalRange Vertical distance range that is included in the sector. DistanceVerticalRangeType
CircleSector arcDirection Indication about the direction of the arc forming the circle sector. CodeArcDirectionType
CircleSector angleType A code indicating the type of angle. CodeBearingType
CircleSector angleDirectionReference A code indicating a direction with regard to a reference point. CodeRelativeDirectionType
CircleSector - A 3D pattern based on start angle, stop angle, inner distance, outer distance and upper/lower altitude. -
Ceiling upperBoundVariableCeiling The highest variable ceiling height evaluated. ValVerticalDistanceType
Ceiling lowerBoundVariableCeiling The lowest variable ceiling height evaluated. ValVerticalDistanceType
Ceiling isVariable An indicator which denotes a ceiling of less than 3,000 feet, which rapidly increases or decreases in height by established criteria during the period of observation. Boolean
Ceiling - Height above the Earth's surface of the base of the lower cloud layer whose amount exceeds a specific value. -
Capacity airspace The airspace for which the capacity is defined. Airspace
Capacity runwayDirection The runway direction for which the capacity is defined. RunwayDirection
Capacity aerodrome The aerodrome for which the capacity is defined. Aerodrome
Capacity value The capacity value. Integer
Capacity type The type of capacity. CodeCapacityType
Capacity monitoringValue The agreed number of flights accepted to enter into a reference location per rolling hour beyond which coordinated actions may be considered between the concerned parties in order to better balance the traffic load. Integer
Capacity - The maximum number of aircraft that can be accommodated in a given time period by the system or one of its components (throughput). -
BridgeSide associatedAerodrome The aerodrome associated with the bridge side. Aerodrome
BridgeSide dropside Relative location of the drop side, from startpoint to endpoint of line. CodeBridgeDropSideType
BridgeSide - Line representing the side extent of aerodrome feature(s) associated with the vertical drop section of an overpass. -
Bridge bridgeSide The side of the bridge. BridgeSide
Bridge - A structure forming or carrying a road over a river, a ravine, etc., or affording passage between two points at a height above the ground. -
Boarding startTime Time at which the boarding of the aircraft starts. DateTimeWithPlanningType
Boarding - The boarding of an aircraft for the purpose of commencing a flight, except by such crew or passengers as have embarked on a previous stage of the same through-flight. -
AviationCondition ceiling Meteorological information about the tropopause. Ceiling
AviationCondition tropopause Meteorological information about the tropopause. Tropopause
AviationCondition horizontalVisibility The greatest horizontal distance at which selected objects can be seen, identified, and/or measured with instrumentation. HorizontalVisibility
AviationCondition verticalVisibility Maximum distance at which an observer can see and identify an object on the same vertical as himself, above or below. ValDistanceType
AviationCondition relativeHumidity At a given pressure and temperature, the percentage ratio of the gram-molecular weight of the water vapour to the gram-molecular weight that the air would have if it were saturated with respect to water at the same pressure and temperature. Decimal
AviationCondition minimumAirTemperatureTime The time of the occurrence of the minimum air temperature. DateTime
AviationCondition minimumAirTemperature The minimum air temperature. ValTemperatureType
AviationCondition maximumAirTemperatureTime The time of the occurrence of the maximum air temperature. DateTime
AviationCondition maximumAirTemperature The maximum air temperature. ValTemperatureType
AviationCondition dewpointTemperature The temperature to which a given air parcel must be cooled at constant pressure and constant water vapor content in order for saturation to occur. ValTemperatureType
AviationCondition airTemperature The temperature indicated by a thermometer exposed to the air in a place sheltered from direct solar radiation. ValTemperatureType
AviationCondition airPressure Force per unit area exerted into a surface by the weight of air above that surface. ValPressureType
AviationCondition - Weather observations and or forecast for a specific aeronautical location or airspace volume. -
AuxiliaryPowerUnit fuelBurnCharacteristics Amount of fuel burned per time unit during normal operations. Decimal
AuxiliaryPowerUnit - A self-contained power-unit on an aircraft providing electrical/pneumatic power to aircraft systems during ground operations. -
AutomatedWeatherObservationSystem weatherSystemName The name of the weather observation system. CharacterString
AutomatedWeatherObservationSystem serviceLevelType The term Service Standards refers to levels of detail in weather observations at sites where there is a commissioned ASOS. CodeASOSServiceLevelDetailType
AutomatedWeatherObservationSystem sensorStatus The status of sensor used in weather observation. CodeWeatherSensorStatusType
AutomatedWeatherObservationSystem isServiceAReportingProvided Indicates if the weather source provides Service A" reporting." Boolean
AutomatedWeatherObservationSystem - Automated sensor suites which are designed to serve aviation and meteorological observing needs for safe and efficient aviation operations and weather forecasting. -
AuthorityForSpecialNavigationSystem type The level of responsibility of an organisation for a special navigation system. CodeAuthorityRoleType
AuthorityForSpecialNavigationSystem - The level of responsibility of an organisation for a special navigation system. -
AuthorityForSpecialNavigationStation type The level of responsibility of an organisation for a special navigation station. CodeAuthorityRoleType
AuthorityForSpecialNavigationStation - The level of responsibility of an organisation for a special navigation station. -
AuthorityForNavaidEquipment type The level of responsibility of an organisation for a radio navigation aid. CodeAuthorityRoleType
AuthorityForNavaidEquipment - The level of responsibility of an organisation for a radio navigation aid. -
AuthorityForAirspace assignedAirspace The airspace that the organisation authority has assigned authority over. Airspace
AuthorityForAirspace responsibleOrganisation The organisation responsible for the airspace. Organisation
AuthorityForAirspace type A categorisation of the role that one organisation has for an airspace. CodeAuthorityType
AuthorityForAirspace - The responsibility that one organisation has for an airspace. -
AuthorityForAerialRefuelling type A categorisation of the role that one organisation has for an aerial refuelling route. CodeAuthorityType
AuthorityForAerialRefuelling - The type of authority that the organisation has over the aerial refuelling route. -
AuroralActivity auroralPower The total power deposited in an entire polar region, carried by the protons and electrons that produce aurora in the atmosphere. ValPowerType
AuroralActivity - Natural light display in the sky particularly in the high latitude regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere (thermosphere). -
AtNode node The node at which the aircraft arrives. AerodromeSurfaceRoutingNetworkNode
AtNode time Time at which the aircraft arrives at the node. DateTimeWithPlanningType
AtNode speed Speed of the aircraft when arriving at the node. ValSpeedType
AtNode - The event of arriving at an aerodrome surface routing network node. -
ATMTrajectoryConstraint requiredOverPoint The fly over event required by the trajectory constraint. OverPoint
ATMTrajectoryConstraint stakeholder The stakeholder inserting the constraint. Unit
ATMTrajectoryConstraint previousConstraint The previous trajectory constraint which serves as reference for the new one. ATMTrajectoryConstraint
ATMTrajectoryConstraint referencePoint The trajectory point from which the trajectory is computed or updated. RouteTrajectoryPoint
ATMTrajectoryConstraint applicationPoint The trajectory point at which the flight may begin to evolve to fulfil the constraint. RouteTrajectoryPoint
ATMTrajectoryConstraint timeAfterReference Duration to be added to the time at which the reference is reached for the determination of the application point of the constraint. TM_Duration
ATMTrajectoryConstraint status The state of acceptance of the trajectory constraint by the FDMP. CodeConstraintStatusType
ATMTrajectoryConstraint rocd Rate of climb/descent to respect. ValSpeedType
ATMTrajectoryConstraint reasonForRejection The FDMP's reason for rejecting the trajectory constraint. CharacterString
ATMTrajectoryConstraint constraintOriginator The entity responsible for the trajectory constraint creation. CodeConstraintOriginatorType
ATMTrajectoryConstraint constraintHandling The open/closed status of the trajectory constraint. CodeConstraintHandlingType
ATMTrajectoryConstraint category The category of the trajectory constraint. CodeConstraintCategoryType
ATMTrajectoryConstraint - Trajectory constraint imposed by the ATM system. -
ATCClearance clearedSpeedRange The range of speed cleared from the controller to the pilot. SpeedRangeType
ATCClearance clearedSpeed The speed cleared from the controller to the pilot. ValSpeedType
ATCClearance clearedRateOfDescent The flight's cleared rate of descent. ValSpeedType
ATCClearance clearedRateOfClimb The flight's cleared rate of climb. ValSpeedType
ATCClearance clearedFlightLevel The flight level an aircraft is cleared to maintain as specified by ATC. Integer
ATCClearance - Authorization for an aircraft to proceed under conditions specified by an air traffic control unit. -
ATCBlindSpot affectedMovementArea The movement area where the blind spot has been identified. MovementArea
ATCBlindSpot - A location on an aerodrome movement area that is not visible to ATC personnel due to obstructions and is not designated as a Hot Spot. -
ATCBlindSpot affectedAerodrome The Aerodrome where the blind spot has been identified. Aerodrome
ATCBlindSpot designator An identifier by which the ATC blind spot is labelled on airport maps. CharacterString
ATCBlindSpot - A location on an aerodrome movement area that is not visible to ATC personnel due to obstructions and is not designated as a Hot Spot. -
ArrivalOperations star The standard instrument arrival the aircraft may use for landing. StandardInstrumentArrival
ArrivalOperations arrivalGate The disembarking gate. Gate
ArrivalOperations assignedArrivalRunway The runway direction assigned to the flight for landing. RunwayDirection
ArrivalOperations arrivalRunwayDirection The runway direction used for landing. RunwayDirection
ArrivalOperations landing Landing event linked to the arrival. Landing
ArrivalOperations arrivalStand The aircraft stand that the aircraft may use upon arrival. AircraftStand
ArrivalOperations arrivalTaxiway The taxiway allocated to the flight by ATC and used for movement between runway and apron. Taxiway
ArrivalOperations arrivalPoint A trajectory point corresponding to a STAR entry point or to the last point of a route. RouteTrajectoryPoint
ArrivalOperations inBlock In-block event linked to the arrival. InBlock
ArrivalOperations flight The arriving flight. Flight
ArrivalOperations isOnMissedApproach The declaration that a flight is following a missed approach procedure. Boolean
ArrivalOperations - The set of flight operations following procedures associated with the destination aerodrome. -
ArrivalLeg arrival The STAR procedure which is composed of the arrival leg. StandardInstrumentArrival
ArrivalLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
ArrivalLeg - A portion of an arrival procedure (STAR) as defined by two consecutive significant points. -
ArrivalFeederLeg requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
ArrivalFeederLeg - A segment leg designed in accordance with the rules for arrival feeder segments. -
ArrestingGear runwayCentrelinePoint The runway centreline point protected by the arresting gear. InfrastructurePoint
ArrestingGear runwayProtectArea A runway protect area associated with the arresting gear. RunwayProtectArea
ArrestingGear runwayMarking A runway marking associated with the arresting gear. RunwayMarking
ArrestingGear runwayElement A runway element associated with the arresting gear. RunwayElement
ArrestingGear runwayDirection The runway direction on which the arresting gear is used. RunwayDirection
ArrestingGear surfaceProperties Surface characteristics of the arresting gear. SurfaceCharacteristics
ArrestingGear width The overall width of the runway's arresting system. ValDistanceType
ArrestingGear status The operational status of the arresting gear device. CodeStatusOperationsType
ArrestingGear length The overall length of the runway's arresting system. ValDistanceType
ArrestingGear isBidirectional An indicator of whether or not both runway directions utilise arresting gear which consists of a series of devices used to stop an aircraft by absorbing its momentum. Boolean
ArrestingGear engageDevice The type of device that is used to engage an aircraft upon landing on a runway in order to immediately stop the aircraft by absorbing its momentum. CodeArrestingGearEngageDeviceType
ArrestingGear distanceFromThreshold The distance of the arresting system from the closest threshold of the runway /landing area. ValDistanceType
ArrestingGear absorbType The type of energy absorber by which a runway's arresting system rapidly dissipates the kinetic energy of a moving aircraft that engages the arresting system, bringing the aircraft to a stop. CodeArrestingGearEnergyAbsorbType
ArrestingGear - A series of devices (for example: engaging or catching devices and energy absorption devices) that are used to stop an aircraft by absorbing its momentum in a routine landing, emergency landing or aborted take-off. -
ApronMarking markedApron The apron marked by the apron marking. Apron
ApronMarking apronMarkingType The type of apron marking. CodeApronMarkingType
ApronMarking - A symbol or group of symbols displayed on the surface of an apron of an aerodrome. -
ApronLightSystem lightedApron The apron lighted by the apron light system. Apron
ApronLightSystem position An indication of the part of the apron served by the lighting system. CodeApronSectionType
ApronLightSystem - The lighting system provided for illuminating apron areas of an aerodrome. -
ApronElement aircraftStand GateStand associated with the ApronElement AircraftStand
ApronElement associatedApron The apron that is associated with the apron element. Apron
ApronElement availability The operational status of the apron element. ApronAreaAvailability
ApronElement supplyService The airport supply service provided at the apron element. AirportSuppliesService
ApronElement apronElement An apron element associated with this apron element. ApronElement
ApronElement taxiwayElement A taxiway element associated with this apron element. TaxiwayElement
ApronElement surfaceProperties The surface characteristics of the apron element. SurfaceCharacteristics
ApronElement deicingArea A deicing area associated with this apron element. DeicingArea
ApronElement width The width of the apron element. ValDistanceType
ApronElement type The type of an apron based upon its location on an aerodrome and its general purpose. CodeApronElementType
ApronElement length The length of the apron element. ValDistanceType
ApronElement isTowingAvailable Availability of towing service at an apron element. Boolean
ApronElement isJetwayAvailable An indicator of the availability of jetway at an apron element. Boolean
ApronElement isGroundPowerAvailable An indicator of the availability of ground power at an apron element. Boolean
ApronElement isDockingAvailable An indicator of the availability of docking station system at an apron element. Boolean
ApronElement - A part of a defined apron area. -
ApronContamination contaminatedApron The contaminated apron. Apron
ApronContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on the Apron surface. -
ApronAreaUsage - A rule governing the usage of an element situated in the apron area. -
ApronAreaAvailability usage Rule which regulates the usage of the apron area. ApronAreaUsage
ApronAreaAvailability warning A reason for caution when operating at the apron area. CodeAirportWarningType
ApronAreaAvailability operationalStatus The availability of the apron area for specific flight operations. CodeStatusAirportType
ApronAreaAvailability - Information about the operational status of an element situated in an aerodrome apron area. -
Apron contaminant Apron contaminant. ApronContamination
Apron associatedAerodrome The aerodrome where the apron is situated. Aerodrome
Apron apronLightSystem The LightSystem provided for an Apron ApronLightSystem
Apron associatedTerminal Terminal associated with this apron. Terminal
Apron deicingArea The DeicingArea situated on the Apron DeicingArea
Apron surfaceProperties The surface characteristics of the apron. SurfaceCharacteristics
Apron connectingGuidanceLine A GuidanceLine which connects to the Apron GuidanceLine
Apron apronElement An ApronElement which describes a part of the Apron ApronElement
Apron apronMarking The Marking marked on the Apron ApronMarking
Apron availability The operational status of the apron. ApronAreaAvailability
Apron airportSuppliesService The AirportSuppliesService AirportSuppliesService
Apron name The name or designator used to identify an apron at an aerodrome which has more than one apron. CharacterString
Apron isAbandoned An indicator that an apron is no longer in operational use, but it is still physically present and visible, although usually in a degraded state. Boolean
Apron - A defined area, on a land aerodrome/heliport, intended to accommodate aircraft/helicopters for purposes of loading and unloading passengers, mail or cargo, and for fuelling, parking or maintenance. -
ApproachTimingTable time The duration of the flight between the start point and the end point. TM_Duration
ApproachTimingTable startingMeasurementPoint Indication of the starting point of the vertical or horizontal measurement. CodeProcedureDistanceType
ApproachTimingTable speed The speed of the aircraft used to calculate the time. ValSpeedType
ApproachTimingTable endingMeasurementPoint Indication of the ending point of the vertical or horizontal measurement. CodeProcedureDistanceType
ApproachTimingTable - Table of timings usually between final approach fix and the missed approach point. -
ApproachLightingSystem servedRunwayDirection The runway direction lit by the approach lighting system. RunwayDirection
ApproachLightingSystem type A regional or organisation specific classification of the approach lighting system equipment. CodeApproachLightingSystemType
ApproachLightingSystem length The overall length of the approach lighting system. ValDistanceType
ApproachLightingSystem isSequencedFlashingAvailable An indication that sequenced flashing is available for the approach lighting system. Boolean
ApproachLightingSystem isAlignmentIndicatorAvailable An indication that a runway alignment indicator is available for the approach lighting system. Boolean
ApproachLightingSystem classLightingJAR A classification of the approach lighting system for a runway direction using as criteria Joint Aviation Requirements JAR-OPS 1. - Subpart E, Appendix 1 to 1.430. CodeLightingJARType
ApproachLightingSystem classICAO Classification of the approach lighting system using as criteria the International Civil Aviation Organization (ICAO) Annex 14 standards and recommended practices. CodeApproachLightingICAOType
ApproachLightingSystem - An airport lighting facility which provides visual guidance to landing aircraft by radiating light beams in a directional pattern by which the pilot aligns the aircraft with the final approach path for landing. -
ApproachLeg approach The instrument approach procedure to which the approach leg belongs. InstrumentApproachProcedure
ApproachLeg - A portion of a terminal approach procedure as defined by two consecutive significant points. -
ApproachDistanceTable valueHeightAboveTouchdown The altitude of the start point at the distance given, indicating the distance from the threshold for a specified descent altitude. ValVerticalDistanceType
ApproachDistanceTable startingMeasurementPoint An indication of the starting point of the vertical or horizontal measurement. CodeProcedureDistanceType
ApproachDistanceTable endingMeasurementPoint Indication of the ending point of the vertical or horizontal measurement. CodeProcedureDistanceType
ApproachDistanceTable distance Calculated distanced between the start and end point. ValDistanceType
ApproachDistanceTable - Distance not defined by a segment that is to be depicted on the profile view, such as the height above touchdown for ILS CAT II approaches. -
ApproachCondition aircraftCategory Aircraft category for which the approach is approved. AircraftCategory
ApproachCondition altimeter The altimeter that the minimum final approach condition applies to. AltimeterSource
ApproachCondition landingRunwayDirection The landing runway direction for which the approach is defined. RunwayDirection
ApproachCondition landingTouchDownLiftOff The landing touch down lift off for which the approach is defined. TouchDownLiftOff
ApproachCondition designSurface An evaluation area used when designing a procedure to insure safety of aircraft. ObstacleAssessmentArea
ApproachCondition circlingRestriction An area resticted to flight. CirclingRestriction
ApproachCondition minimumSet Vertical and horizontal visual minimums. Minima
ApproachCondition requiredNavigationPerformance The minimum navigation performance accuracy required in an airspace. It is the navigation performance accuracy of all the user and navigation system combinations within an airspace. Decimal
ApproachCondition finalApproachPath Indication of the final approach path. CodeMinimaFinalApproachPathType
ApproachCondition climbGradient The capability of an aircraft to climb with a certain gradient in take-off configuration. Decimal
ApproachCondition - The final approach condition that must be met to use the set of minima. -
ApproachAltitudeTable measurementPoint An indication of the point of the altitude measurement as reporting on a terminal procedure chart. CodeProcedureDistanceType
ApproachAltitudeTable altitude The calculated altitude at the indicated point. ValVerticalDistanceType
ApproachAltitudeTable - Altitude not defined by a segment that is to be depicted on the profile view, such as the height above touchdown for ILS CAT II approaches. -
AngleUse isCourseGuidance Indication whether the angle indication provides the course guidance for the segment. Boolean
AngleUse - The role of the angle indication in the point reference. -
AngleRangeType upper The upper limit of the angle range. Angle
AngleRangeType lower The lower limit of the angle range. Angle
AngleRangeType - The area of variation of an angle between upper and lower limits. -
AngleIndication fix A selected significant point that may have references (distance and/or angle indications). SignificantPoint
AngleIndication usedPoint A significant point which defines the facility makeup. SignificantPoint
AngleIndication northReference The type of North reference. CodeNorthReferenceType
AngleIndication minimumReceptionAltitude The lowest altitude that an aircraft can receive signal. ValVerticalDistanceType
AngleIndication indicationDirection A code indicating if the angle is to or from the significant point that is used. CodeRelativeDirectionType
AngleIndication cardinalDirection The angle expressed as compass direction. CodeCompassPointType
AngleIndication angleType A code indicating the direction of the zero bearing. CodeBearingType
AngleIndication angle The angle between the bearing and the North reference. Angle
AngleIndication - An angular reference from a significant point. -
AnchorageArea markingBuoy A buoy used to mark the anchorage area. MarkingBuoy
AnchorageArea width A measurement of the overall width available for the Anchorage Area. ValDistanceType
AnchorageArea restriction Any restrictions or cautions associated with the turning basin. CharacterString
AnchorageArea name Any commonly used name associated with the anchorage area. CharacterString
AnchorageArea mooringLocationCount Number of mooring locations provided in the Anchorage Area. Integer
AnchorageArea length A measurement of the overall length available for the Anchorage Area. ValDistanceType
AnchorageArea depth A measurement of the depth of the anchorage area with respect to mean lowest low tide to the nearest 0.5 foot. ValVerticalDistanceType
AnchorageArea bottomCondition The type of bottom conditions in the Anchorage Area. CharacterString
AnchorageArea - An area designated specifically for the parking of seaplanes. -
AltitudeRangeType upper The upper limit of the altitude range. ValAltitudeType
AltitudeRangeType lower The lower limit of the altitude range. ValAltitudeType
AltitudeRangeType - The area of variation of an altitude between upper and lower limits. -
AltitudeAdjustment primaryAlternateMinimum The type of altimeter to which the adjustments are applicable. CodeAltimeterType
AltitudeAdjustment isLocalRemote Indication if the altitude adjustment is based on a local or a remote altimeter. Boolean
AltitudeAdjustment altitudeAdjustmentType The ability to adjust the segment altitude. CodeAltitudeAdjustmentType
AltitudeAdjustment altitudeAdjustment The adjustment value. ValVerticalDistanceType
AltitudeAdjustment - Operational factors applied to obstacle clearance altitudes to produce the safest usable altitude. -
AltimeterSourceStatus operationalStatus The real-time state of an altimeter source. CodeStatusOperationsType
AltimeterSourceStatus - The operational status of an altimeter source. -
AltimeterSource availability The operational status of the altimeter source. AltimeterSourceStatus
AltimeterSource isRemote Indication whether the altimeter is remote. Boolean
AltimeterSource isPrimary Indication whether the altimeter is primary. Boolean
AltimeterSource - An instrument which measures vertical distance with respect to a reference level. -
AlternateAerodrome alternateAerodromePurpose An indication of the type of alternate aerodrome. CodeAlternateAerodromePurposeType
AlternateAerodrome - An aerodrome to which an aircraft may proceed when it becomes either impossible or inadvisable to proceed to or to land at the aerodrome of intended landing where the necessary services and facilities are available, where aircraft performance requirements can be met and which is operational at the expected time of use. -
AirTrafficManagementService clientAirspace The airspace for which the flight planning and air traffic management service is provided. Airspace
AirTrafficManagementService clientAerialRefuelling The aerial refuelling for which the scheduling service is provided. AerialRefuelling
AirTrafficManagementService clientRoute The route protion for which the flight planning and air traffic flow management services is provided. RoutePortion
AirTrafficManagementService type The type of air traffic flow management service provided. CodeServiceATFMType
AirTrafficManagementService - The provision of flight planning and flow management operations. -
AirTrafficControlService clientAirspace The airspace for which the air traffic separation service is provided. Airspace
AirTrafficControlService clientAerialRefuelling The aerial refuelling procedure controlled by the service. AerialRefuelling
AirTrafficControlService clientHolding The holding procedure on which the air traffic control is provided. HoldingProcedure
AirTrafficControlService clientProcedure The procedure on which the air traffic control service is provided. Procedure
AirTrafficControlService clientRoute The route portion for which the air traffic control is provided. RoutePortion
AirTrafficControlService clientAerodrome The aerodrome around which the air traffic is controlled. Aerodrome
AirTrafficControlService aircraftLocator The direction finder assisting the ATC service. DirectionFinder
AirTrafficControlService - A service provided for the purpose of: a) preventing collisions: 1. between aircraft, and 2. on the manoeuvring area between aircraft and obstructions; and b) expediting and maintaining an orderly flow of air traffic. -
AirspaceVolumeDependency dependency An indicator of the type of dependency between the geometry of the airspace volume and the geometry of the contributor airspace. CodeAirspaceDependencyType
AirspaceVolumeDependency - The relationship between the geometry of an airspace volume and the geometry of another parent airspace. -
AirspaceVolume contributorAirspace Parent airspace whose geometry has an impact on the geometry of the AirspaceVolume. Airspace
AirspaceVolume width The width of an airspace volume having a corridor shape. ValDistanceType
AirspaceVolume upperLimit The vertical distance of the upper bound (ceiling) of an airspace volume. ValVerticalDistanceType
AirspaceVolume name The name of the airspace volume. CharacterString
AirspaceVolume minimumLimit The vertical distance of the minimum limit of an airspace volume. ValVerticalDistanceType
AirspaceVolume maximumLimit The vertical distance of the maximum limit of an airspace volume. ValVerticalDistanceType
AirspaceVolume lowerLimit The vertical distance of the lower bound (floor) of an airspace volume. ValVerticalDistanceType
AirspaceVolume centreline The line passing through the centre of an airspace volume having a corridor shape. TwoDimensionalCurveType
AirspaceVolume - A defined volume in the air, described as horizontal projection with vertical limits. -
AirspaceLayerClass associatedLevel The airspace layer associated with the airspace class. AirspaceLayer
AirspaceLayerClass classification A classification of airspace which determines the operating rules, flight requirements, and services provided. CodeAirspaceClassificationType
AirspaceLayerClass - The airspace class for a portion of airspace between two specified vertical levels. -
AirspaceLayer discreteLevelSeries Restriction of the airspace layer to a number of standard IFR or VFR levels. StandardLevelColumn
AirspaceLayer upperLimit The vertical distance of the upper bound of an airspace layer or block. ValVerticalDistanceType
AirspaceLayer lowerLimit The vertical distance of the lower bound of an airspace layer or block. ValVerticalDistanceType
AirspaceLayer altitudeInterpretation Indication how the upper and/or lower altitude values should be interpreted. CodeAltitudeUseType
AirspaceLayer - The portion of airspace between two specified vertical levels. -
AirspaceGeometryComponent operationSequence An indicator of the order of the component in an aggregation. Integer
AirspaceGeometryComponent operation An indicator of how the component participates in the aggregation, such as addition, subtraction or intersection. CodeAirspaceAggregationType
AirspaceGeometryComponent - The role of the component in the airspace geometry. -
AirspaceExit exitedAirspace The airspace that the flight exists. Airspace
AirspaceExit exitPoint The trajectory point at which the airspace exit occurs. RouteTrajectoryPoint
AirspaceExit time The time at which the flight exits the airspace. DateTimeWithPlanningType
AirspaceExit distanceFlownAtExit Distance flown at the last exit of the flight from the airspace ValDistanceType
AirspaceExit - The event of exiting an airspace. -
AirspaceEntry enteredAirspace The airspace that the flight enters. Airspace
AirspaceEntry flight The flight entering the airspace. Flight
AirspaceEntry entryPoint The trajectory point at which the airspace entry occurs. RouteTrajectoryPoint
AirspaceEntry time The time at which the flight enters the airspace. DateTimeWithPlanningType
AirspaceEntry distanceFlownAtEntry Distance flown at the first entry of the flight in the airspace ValDistanceType
AirspaceEntry boundaryCrossingType Information about the way the trajectory crosses the frontier between 2 ATC volumes belonging to different areas of responsibility. CodeBoundaryCrossingType
AirspaceEntry - The event of entering an airspace. -
AirspaceCondition airspace The airspace which is subject to observation or forecast. Airspace
AirspaceCondition - Weather-related observations and forecasts of relevance to an airspace. -
AirspaceActivation aircraft Type of aircraft using the airspace during its activation. Aircraft
AirspaceActivation allocatedAirspace The airspace which has been used as the base for the allocation. Airspace
AirspaceActivation hostAirspace The Flight Information Region where the airspace reservation takes place. Airspace
AirspaceActivation level The airspace layer associated with the airspace usage part. AirspaceLayer
AirspaceActivation user The organisation that uses the airspace layer. Organisation
AirspaceActivation requestor The unit that makes the request for the Airspace reservation. Unit
AirspaceActivation status The activation status of the airspace. CodeStatusAirspaceType
AirspaceActivation reservationPhase The step of the airspace reservation phase from the military end user point of view. CodeAirspaceReservationPhaseType
AirspaceActivation isExclusiveUseOfTraffic An indication that the airspace has been activated for exclusive use. If false, it indicates that the airspace has been activated for specific use. Boolean
AirspaceActivation activity The primary situation or reason on the ground or in the air, which may have an impact on airspace usage. CodeAirspaceActivityType
AirspaceActivation - Information about the operational status of the airspace. -
Airspace activation The operational status of the Airspace. AirspaceActivation
Airspace protectedRoute The route protected by the airspace. Route
Airspace responsibleAMC The Airspace Management Cell which has the operational responsibility for the allocation of the Airspace. Unit
Airspace owningState The state in which the airspace resides. State
Airspace rule An instruction or regulation that applies within the airspace. RulesProcedures
Airspace flightPlanningAndATMservice The flight planning and air traffic management service which is provided for the Airspace AirTrafficManagementService
Airspace class The class of the airspace. AirspaceLayerClass
Airspace informationService The information service which is provided for the airspace InformationService
Airspace capacity The capacity of the airspace. Capacity
Airspace airTrafficControlService The air traffic separation service provided for the airspace AirTrafficControlService
Airspace emissions Emissions within the airspace due to ground handling operations. GroundHandling
Airspace searchRescueService Search and rescue service available for the airspace. SearchAndRescueService
Airspace geometryComponent A portion of airspace that contributes to the definition of the airspace geometry. AirspaceVolume
Airspace upperLowerSeparation A flight level that indicates the division of airspace between lower and upper airspace. Integer
Airspace type An indicator of the general structure or characteristics of a particular airspace. CodeAirspaceType
Airspace skipOut The minimum duration of an exit event out an Airspace before to re-enter in the same Airspace, to be considered as a real exit event. TM_Duration
Airspace skipIn The minimum duration of an entry event in an Airspace before to leave the same Airspace, to be considered as a real entry event. TM_Duration
Airspace locationIndicatorICAO A four-letter code group formulated in accordance with rules prescribed by ICAO and assigned to the airspace. CharacterString
Airspace localType A type designator used locally inside a State or a Region for a particular airspace sub-category. CharacterString
Airspace requiredNavigationPerformance Information regarding required navigation performance. CharacterString
Airspace name The name given to an airspace by a responsible authority. CharacterString
Airspace isOffshoreAirspace Indicator used to identify when an airspace is located offshore. Boolean
Airspace isModeCRequired Indicator that a Mode C Transponder is required. Boolean
Airspace isLevel3 An indicator whether the airspace is manageable at the tactical level. Boolean
Airspace isLevel2 An indicator whether the airspace is manageable at the pre-tactical level. Boolean
Airspace isLevel1 An indicator whether the airspace is manageable at the strategic level. Boolean
Airspace isDesignatorICAO An indicator of whether an airspace designator is recorded in ICAO Doc. 7910 'Location Indicators'. Boolean
Airspace hasFlexibleUse An indicator whether the airspace should be considered as one continuum and used flexibly on a day-to-day basis. Boolean
Airspace designator A published sequence of characters allowing the identification of the airspace. CharacterString
Airspace description Textual description of the airspace. CharacterString
Airspace controlType The primary organization type in terms of civil or military, providing air traffic services within a designated airspace. CodeMilitaryOperationsType
Airspace - A defined three dimensional region of space relevant to air traffic. -
AirportSurveillanceRadar airportSurveillanceRadarType The type of airport surveillance radar system. CodeAirportSurveillanceRadarType
AirportSurveillanceRadar - A category of surveillance radars. ASR is designed to provide relatively short-range coverage in the general vicinity of an airport and to serve as an expeditious means of handling terminal area traffic through observation of precise aircraft locations on a radarscope. The ASR can also be used as an instrument approach aid. -
AirportSuppliesService apron An Apron at which an AirportSupplyService is provided Apron
AirportSuppliesService apronElement An ApronElement at which an AirportSupplyService is provided ApronElement
AirportSuppliesService oxygenSupply The oxygen supply. OxygenSupply
AirportSuppliesService fuelSupply The fuel that is supplied. Fuel
AirportSuppliesService oilSupply The type of oil that is supplied. Oil
AirportSuppliesService nitrogenSupply The nitrogen supply. NitrogenSupply
AirportSuppliesService type The type of supply distribution method: truck or hydrant. CodeSupplyDistributionMethodType
AirportSuppliesService - A service that provides supplies (fuel, oil, oxygen, etc.) to aircraft. -
AirportSlot coordinatedAirport Co-ordinated airport for which the slot is allocated. Aerodrome
AirportSlot yearIATASeason Year in which the scheduling season starts. Date
AirportSlot slotKind Code indicating whether the Airport Slot is for the Departure or the Arrival of the flight. CodeAirportSlotKindType
AirportSlot requestedSlotTime Time requested by the Airspace User DateTime
AirportSlot iataSeason Scheduling season in which the airport slot is defined. CodeIATASeasonType
AirportSlot allocatedSlotTime Time allocated by the Slot Coordinator to the airport slot at which the movement can take place DateTime
AirportSlot - The scheduled time of arrival or departure available for allocation by, or as allocated by, a coordinator for an aircraft movement on a specific date at a coordinated airport. For scheduling purposes, the slot is the scheduled time of arrival or departure at the terminal, not the time of landing or take-off from the runway. An allocated slot will take account of all the coordination parameters at the airport e.g. runway(s), taxiways, aircraft parking stands, gates, terminal capacity (e.g. check-in and baggage delivery), environmental constraints e.g. night restrictions etc. -
AirportGroundService aerodrome The aerodrome where the service is provided. Aerodrome
AirportGroundService - Services that provide maintenance of the airport infrastructure and direct support to aircraft on the ground. -
AirportClearanceService snowPlan A description of the snow removal priorities. CharacterString
AirportClearanceService - An airport ground service providing clearance capabilities for airport surfaces. -
AircraftType operationalName Operational name or short description. It is the name of an AircraftType as it might be encountered in field 18 TYP/ or as it is referred to in plain language. The first name in the list will be considered as the generic or primary name. CharacterString
AircraftType isCargo Indication if it concerns a cargo aircraft type. Boolean
AircraftType icaoIdentifier The ICAO designator of an aircraft type as published in ICAO doc 8643. CharacterString
AircraftType iataIdentifier The IATA identification of an aircraft type. CharacterString
AircraftType classification Classification of AircraftType. CodeAircraftClassificationType
AircraftType - The type of an aircraft. -
AircraftState aircraft The aircraft being observed. Aircraft
AircraftState flightConfiguration The configuration of the aircraft in flight. FlightConfiguration
AircraftState aircraftSpeed The speed of the aircraft at the trajectory point. AircraftSpeed
AircraftState position The position of the aircraft in flight. RouteTrajectoryPoint
AircraftState attitude The attitude of the aircraft, derived from the attitude of the aircraft at the WayPoint at the end of the FlightSegment. CodeAircraftAttitudeType
AircraftState - A vector describing the current state of an aircraft or a vehicle, e.g. position, speed, acceleration. -
AircraftStandContamination contaminatedAircraftStand The contaminated aircraft stand. AircraftStand
AircraftStandContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. at an Aircraft Stand. -
AircraftStand feasibleAircraft Aircraft for which parking at this aircraft stand is feasible. AircraftType
AircraftStand contaminant Aircraft state contaminant. AircraftStandContamination
AircraftStand apronLocation The aircraft stand location on an apron element. ApronElement
AircraftStand associatedTerminal The terminal building associated with this aircraft stand. Terminal
AircraftStand passengerLoadingBridge The passenger loading bridge associated with the gate stand. PassengerLoadingBridge
AircraftStand connectingGuidanceLine A GuidanceLine which connects to the AircraftStands GuidanceLine
AircraftStand standMarking The Marking marked on the AircraftStands StandMarking
AircraftStand deicingArea GateStand location on a DeicingArea DeicingArea
AircraftStand availability The operational status of the aircraft stand. ApronAreaAvailability
AircraftStand servedGate The gate served by this stand. Gate
AircraftStand road The Road which gives access to the AircraftStands Road
AircraftStand surfaceProperties The surface characteristics of the aircraft stand. SurfaceCharacteristics
AircraftStand visualDockingSystem A device used at the aircraft stand in order to help a pilot align and position an aircraft. CodeVisualDockingGuidanceType
AircraftStand type An indicator identifying the characteristics of an aircraft stand. CodeAircraftStandType
AircraftStand maximumWingspan The quantity representing the maximum aircraft wingspan which can be accommodated at the Aircraft Stand. ValDistanceType
AircraftStand designator The designator of an aircraft stand used to uniquely identify it at an aerodrome. CharacterString
AircraftStand - A designated area on an apron intended to be used for parking an aircraft. -
AircraftSpeed trueAirSpeed The speed of the aeroplane relative to undisturbed air. ValSpeedType
AircraftSpeed rateOfTurn The pace at which the aircraft turns. ValRateOfTurnType
AircraftSpeed predictedRateOfClimbOrDescent Predicted rate of climb or descent of the aircraft at this point. ValSpeedType
AircraftSpeed predictedGroundSpeedRange Range of aircraft predicted ground speeds at a trajectory point. SpeedRangeType
AircraftSpeed indicatedAirSpeed The uncorrected reading on the airspeed indicator. ValSpeedType
AircraftSpeed groundSpeed The speed of the aircraft relative to the ground. ValSpeedType
AircraftSpeed calibratedAirSpeed Indicated airspeed corrected for instrument errors and position error (due to incorrect pressure at the static port caused by airflow disruption). ValSpeedType
AircraftSpeed calculatedTrackVelocity Aircraft track velocity in cartesian coordinates as calculated by the tracker. ValVelocityType
AircraftSpeed calculatedRateOfClimbDescent Calculated rate of Climb/Descent of an aircraft. ValSpeedType
AircraftSpeed - The speed of the aircraft at a given point of the trajectory. -
AircraftOperator fleetAircraft An aircraft which forms part of the operator's fleet. Aircraft
AircraftOperator configuration The configuration of the aircraft set by the operator. OperatorConfiguration
AircraftOperator flight A flight undertaken by the operator. Flight
AircraftOperator operatingAlliance Alliance partner. CharacterString
AircraftOperator designatorICAO The identifier of the AircraftOperator as assigned by ICAO. CharacterString
AircraftOperator designatorIATA The identifier of the AircraftOperator as assigned by IATA. CharacterString
AircraftOperator aircraftOperatorType The type of operator. CodeAircraftOperatorType
AircraftOperator - A person, organization or enterprise engaged in or offering to engage in an aircraft operation. -
AircraftMakeModelSeries series A modifier, such as a numeral or sequential letter, denoting particular variations of a given aircraft model. CharacterString
AircraftMakeModelSeries model Each of a set of aircraft designs for a given aircraft make. CharacterString
AircraftMakeModelSeries make The aircraft brand. CharacterString
AircraftMakeModelSeries - Aircraft model, make and series information as provided by the manufacturer. -
AircraftIdentification aircraft The nationality or common mark and registration mark of the aircraft. Aircraft
AircraftIdentification aircraftOperator The ICAO designator for the aircraft operating agency. AircraftOperator
AircraftIdentification flightNumber The flight identification number. Number
AircraftIdentification - A group of letters, figures or a combination thereof which is either identical to, or the coded equivalent of, the aircraft call sign to be used in air-ground communications, and which is used to identify the aircraft in ground-ground air traffic services communications. -
AircraftGroundService type The type of ground service. CodeAircraftGroundServiceType
AircraftGroundService capacity The number of aircraft which can be handled by the service. Integer
AircraftGroundService - The availability of maintenance, support and/or supply operations to aircraft at an aerodrome. -
AircraftEquipment type The type of aircraft equipment. CodeAircraftEquipmentType
AircraftEquipment isOperational Whether the aircraft equipment is operational. CodeEquipmentOperationalType
AircraftEquipment isEquipped Whether the aircraft is equipped. CodeEquipmentStatusType
AircraftEquipment - Articles, including first-aid and survival equipment and commissary supplies, but not spare parts or stores, for use on board an aircraft during flight. -
AircraftDimensions wingSpanInterpretation Indicates whether the Aircraft Characteristic concerns aircraft with larger or smaller wingspan. CodeValueInterpretationType
AircraftDimensions wingSpan The distance between the wing tips of the aircraft. ValDistanceType
AircraftDimensions outerMainGearWheelSpan Interwheel distance. ValDistanceType
AircraftDimensions clearanceMinimaWithBuilding Minimum distance (safety requirement) between aircraft and side of building. ValDistanceType
AircraftDimensions classWingSpan A classification of aircraft by wing span dimension. It can be used to indicate the size of aircraft that a taxiway can handle. CodeAircraftWingspanClassType
AircraftDimensions - The measurable extent of an aircraft. -
AircraftConfiguration configured The aircraft which is subject to this configuration. Aircraft
AircraftConfiguration aircraftCapability The capabilities of the aircraft given its configuration. AircraftCapability
AircraftConfiguration configurationItem An item forming part of the configuration. AircraftEquipment
AircraftConfiguration noiseCertification The noise certification qualification - defined in chapter 2 - 13 in ICAO Annex 16 v1. CodeNoiseCertificationType
AircraftConfiguration - An arrangement of one or more aircraft equipments in a particular form, figure, or combination. -
AircraftColourAndMarking significantMarkings Significant markings for the aircraft. CharacterString
AircraftColourAndMarking aircraftColour The colour of the aircraft. CharacterString
AircraftColourAndMarking - The colours of the aircraft and a description of the aircraft's significant markings. -
AircraftCategory wakeVortexClassification Aircraft classification depending on wake vortex separation. CodeWakeVortexClassificationType
AircraftCategory wakeTurbulenceCategory A grouping of aircraft according to the effect of the rotating air mass created behind the wing tips. CodeWakeTurbulenceCategoryType
AircraftCategory helicopterClass The class of a helicopter based on its performance during a critical power unit failure after take-off. CodeHelicopterPerformanceType
AircraftCategory aircraftApproachCategory Classification of aircraft based on 1.3 times stall speed in landing configuration at certified maximum landing mass. CodeAircraftApproachCategoryType
AircraftCategory - The aircraft categorization according to a set of criteria. -
AircraftCapability exemptingOrganisation The organisation which exempts the need to fulfil a capability. Organisation
AircraftCapability equipmentCapability A particular aircraft equipment capability. EquipmentCapability
AircraftCapability wetLandingDistance Landing distance on wet surface. ValDistanceType
AircraftCapability targetTrajectoryChangeReportCapability The capability of the aircraft to report target trajectory change. CodeTargetTrajectoryChangeReportCapabilityType
AircraftCapability surveillanceCapability The SSR and ADS capability of the aircraft. CodeSurveillanceCapabilityType
AircraftCapability dryLandingDistance Landing distance on dry surface. ValDistanceType
AircraftCapability datalinkCommunicationCapability The capability of the aircraft to communicate or receive data. CodeDatalinkCommunicationCapabilityType
AircraftCapability altitudeReportingCapability The capability of the aircraft to report altitudes with a given resolution. CodeAltitudeReportingCapabilityType
AircraftCapability - The ability of an aircraft or an aircraft equipment to provide a service or perform a function that, either on its own or with other services or functions, can deliver a definable level of performance. This level of performance is measurable within a framework of performance indicators and safety requirements. -
AircraftAvionics type The type of avionic equipment. CodeAircraftAvionicsEquipmentType
AircraftAvionics - Any electronic device - including its electrical part - for use in an aircraft, including radio, automatic flight control and instrument systems. -
AircraftAddress headerBlock The header that identifies the country of registration of the aircraft. Bit
AircraftAddress codeBlock The code allocated to the aircraft. Bit
AircraftAddress - A unique combination of twenty-four bits available for assignment to an aircraft for the purpose of air-ground communications, navigation and surveillance. -
Aircraft aircraftAddress The unique address of the aircraft, hard-coded in the airframe. AircraftAddress
Aircraft registeringAuthority The state of registry or the common mark registering authority having registered the aircraft. Organisation
Aircraft aircraftModel The aircraft model details. AircraftMakeModelSeries
Aircraft category The aircraft category. AircraftCategory
Aircraft aircraftCapability The aircraft's capabilities. AircraftCapability
Aircraft configuration The aircraft configuration AircraftConfiguration
Aircraft nextTraversedDataLinkAuthority The receiving data link authority that the aircraft is communicating with. Unit
Aircraft currentDataLinkAuthority The current data link authority that the aircraft is communicating with. Unit
Aircraft aircraftEquipment The equipment carried onboard the aircraft. AircraftEquipment
Aircraft militaryAuthority The military authority which operates the aircraft. MilitaryAuthority
Aircraft dimensions The dimensions of the aircraft. AircraftDimensions
Aircraft aircraftOperator The operator of the aircraft. AircraftOperator
Aircraft aircraftType The aircraft type. AircraftType
Aircraft selectiveCallingCode SELCAL code, for aircraft so equipped. CharacterString
Aircraft passengersInterpretation Indicates whether the Aircraft Characteristic concerns aircraft with larger or smaller number of passengers. CodeValueInterpretationType
Aircraft militaryAircraftCallsign The aircraft callsign for a military aircraft. CharacterString
Aircraft icaoAircraftCategory Classification of aircraft according to specified basic characteristics, e.g. aeroplane, helicopter, glider, free balloon. CodeAircraftType
Aircraft aircraftRegistration A unique, alphanumeric string that identifies a civil aircraft and consists of the Aircraft Nationality or Common Mark and an additional alphanumeric string assigned by the state of registry or common mark registering authority. CharacterString
Aircraft - Any machine that can derive support in the atmosphere from the reactions of the air other than the reactions of the air against the earth's surface. -
AeroplaneConfiguration trajectoryPoint The point at which the configuration applies. RouteTrajectoryPoint
AeroplaneConfiguration slats The specific setting of the slats of an aircraft. CharacterString
AeroplaneConfiguration isLandingGearDeployed The specific setting of the landingGear of an aircraft. TRUE means deployed, FALSE means retracted. Boolean
AeroplaneConfiguration flaps The specific setting of the flaps of an aircraft. CharacterString
AeroplaneConfiguration areAirBrakesDeployed The specific setting of the airbrakes of an aircraft. TRUE means deployed, FALSE means retracted. Boolean
AeroplaneConfiguration - A particular combination of the positions of the moveable elements, such as wing flaps and landing gear, etc. that affect the aerodynamic characteristics of the aeroplane. -
AeronauticalGroundLight aerodromeBeacon The aerodrome in the area of which the light is situated. Aerodrome
AeronauticalGroundLight structureBeacon The vertical structure identified by the ground light. VerticalStructure
AeronauticalGroundLight type A classification of the light based on the kind of item that it visually identifies. CodeAeronauticalGroundLightingType
AeronauticalGroundLight name The name by which the ground light is known. CharacterString
AeronauticalGroundLight isFlashing An indication whether the light is steady or flashing. Boolean
AeronauticalGroundLight colour The primary colour of the light source. CodeColourType
AeronauticalGroundLight - A light specifically provided as an aid to air navigation, with the exception of obstacle lights and lights forming part of surface or approach lighting systems -
AerodromeUsage operation A type of activity for which a aerodrome usage rule is specified. CodeOperationAerodromeType
AerodromeUsage isForMedicalEvacuations An indicator used to identify an Aerodrome (Airport) that can be used for medical evacuations. Boolean
AerodromeUsage - A rule governing the functions that may be performed on an aerodrome. -
AerodromeTerrain standardGradientDeviation Standard deviation for surface normal angles (gradient) of terrain near the movement area. Real
AerodromeTerrain standardElevationDeviation Standard deviation for terrain elevations near the movement area Real
AerodromeTerrain minimumTerrainElevation Minimum terrain elevation near the movement area Real
AerodromeTerrain meanTerrainElevation Mean terrain elevation near the movement area. Real
AerodromeTerrain maximumTerrainElevation Maximum terrain elevation near the movement area Real
AerodromeTerrain maximumGradient Maximum surface normal angle (gradient) magnitude of terrain near the movement area Real
AerodromeTerrain - The terrain near an aerodrome. -
AerodromeSystem system Indicates which systems are published in AIP for the aerodrome. CodeAerodromeSystemType
AerodromeSystem operationalStatus The operational status of the system/equipment. CodeEquipmentOperationalType
AerodromeSystem - A system at an aerodrome. -
AerodromeSurfaceRoutingNetworkNode nearestRunwayThreshold The runway threshold nearest to the node. InfrastructurePoint
AerodromeSurfaceRoutingNetworkNode runwayElement The runway element associated with the node. RunwayElement
AerodromeSurfaceRoutingNetworkNode taxiwayElement The taxiway element associated with the node. TaxiwayElement
AerodromeSurfaceRoutingNetworkNode paintedCentreLine The painted centreline associated with the node. RunwayMarking
AerodromeSurfaceRoutingNetworkNode guidanceLine The guidance line marking associated with the node. GuidanceLineMarking
AerodromeSurfaceRoutingNetworkNode taxiHoldingPosition The taxi holding position associated to the node. TaxiwayHoldingPosition
AerodromeSurfaceRoutingNetworkNode associatedTerminal The terminal building associated with the node. Terminal
AerodromeSurfaceRoutingNetworkNode apronElement An apron element associated with the node. ApronElement
AerodromeSurfaceRoutingNetworkNode type The type of node. CodeAerodromeSurfaceRoutingNetworkNodeType
AerodromeSurfaceRoutingNetworkNode - Representation of the intersection of two or more aerodrome features related to taxi operations, or other special location such as holding position or entry or exit to a parking area. -
AerodromeSurfaceRoutingNetworkEdge runwayElement The runway element associated with the edge. RunwayElement
AerodromeSurfaceRoutingNetworkEdge taxiwayElement The taxiway element associated with the edge. TaxiwayElement
AerodromeSurfaceRoutingNetworkEdge nodeOne The ASRN Node corresponding to the start point of the ASRN Edge geometry. AerodromeSurfaceRoutingNetworkNode
AerodromeSurfaceRoutingNetworkEdge nodeTwo The ASRN Node corresponding to the end point of the ASRN Edge geometry. AerodromeSurfaceRoutingNetworkNode
AerodromeSurfaceRoutingNetworkEdge type The type of edge. CodeAerodromeSurfaceRoutingNetworkEdgeType
AerodromeSurfaceRoutingNetworkEdge direction The directionality of the edge. CodeAerodromeSurfaceRoutingNetworkEdgeDirectionType
AerodromeSurfaceRoutingNetworkEdge derivationMethod The derivation method of the edge geometry. CodeAerodromeSurfaceRoutingNetworkEdgeGeometryDerivationMethodType
AerodromeSurfaceRoutingNetworkEdge - A directional or bi-directional connection between nodes having an attached geometry which can be used for a graphical depiction of the taxi route. -
AerodromeSurfaceRoutingNetwork associatedAerodrome The aerodrome associated to the node. Aerodrome
AerodromeSurfaceRoutingNetwork edge An edge in the surface routing network AerodromeSurfaceRoutingNetworkEdge
AerodromeSurfaceRoutingNetwork node A node in the surface routing network AerodromeSurfaceRoutingNetworkNode
AerodromeSurfaceRoutingNetwork - A connected and directed graph defined by Node and Edge features that represents logical and physical connections between taxiways, runways and other features related to the movement area of an aerodrome. -
AerodromeSign associatedAerodrome The aerodrome where the sign is situated. Aerodrome
AerodromeSign signDirection The bearing from true north which the front message side of the sign faces. Angle
AerodromeSign signApplicabilityType The applicability of the sign. CodeAerodromeSignApplicabilityType
AerodromeSign messageOnFront The text and graphics appearing in the front message inscription of the sign. CharacterString
AerodromeSign messageOnBack The text and graphics appearing in the back message inscription of the sign. CharacterString
AerodromeSign - A sign presenting messages related to aircraft and vehicle movement. -
AerodromeResponsibilityOrganisation role An indication of the responsibility that the organization has over the facility. CodeAuthorityRoleType
AerodromeResponsibilityOrganisation - The role of the organisation which is responsible for the aerodrome. -
AerodromeProtectionAreaMarking markedProtectionArea The marked protection area. AerodromeProtectionArea
AerodromeProtectionAreaMarking - A symbol or group of symbols displayed on the edge of the landing protection area at an aerodrome. -
AerodromeProtectionArea airportProtectionAreaMarking The marking marked on the Aerodrome Protection Area AerodromeProtectionAreaMarking
AerodromeProtectionArea surfaceProperties The surface characteristics of the aerodrome protection area. SurfaceCharacteristics
AerodromeProtectionArea width The physical width of the protection area. ValDistanceType
AerodromeProtectionArea isObstacleFree An indicator that the protection area is obstacle free. Boolean
AerodromeProtectionArea isLightingAvailable The availability of a lighting system that visually identifies the Protection Area in low visibility conditions. Boolean
AerodromeProtectionArea length The physical length of the protection area. ValDistanceType
AerodromeProtectionArea - An area situated in the vicinity of a runway, Final Approach and Take-Off Area (FATO) or Touchdown and Liftoff Area (TLOF), provided to protect aircraft during manoeuvring, take-off and/or landing operations. -
AerodromeHotSpot affectedAerodrome The aerodrome where the hot spot has been identified. Aerodrome
AerodromeHotSpot instruction Action to be taken by the crew and/or vehicle drivers when approaching a hot spot at the aerodrome. CharacterString
AerodromeHotSpot designator An identifier by which the hot spot is labelled on airport maps. CharacterString
AerodromeHotSpot - A location on an aerodrome movement area with a history or potential risk of collision or runway incursion, and where heightened attention by pilots/drivers is necessary. -
AerodromeContamination contaminatedAerodrome The contaminated aerodrome. Aerodrome
AerodromeContamination - The presence or removal of hazardous conditions due to snow, ice, slush, water, etc. on aerodrome surfaces. -
AerodromeCondition aerodrome The aerodrome which is subject to observation or forecast. Aerodrome
AerodromeCondition cloudCondition The cloud conditions at the aerodrome. Cloud
AerodromeCondition aerodromeLargeLakeState Sea large lake conditions typically reported together at an aerodrome. LargeLakeCondition
AerodromeCondition aerodromeSeaState Sea state conditions typically reported together at an aerodrome. SeaCondition
AerodromeCondition gustFrontIntersectionTime Estimated time when the gust front will intersect with the Aerodrome. TM_Duration
AerodromeCondition qnh Q Code corresponding to the derived atmospheric pressure at Mean Sea Level, based on the atmospheric pressure at the reference point converted using the characteristics of the ICAO Standard Atmosphere. ValPressureType
AerodromeCondition qfe Atmospheric pressure at aerodrome elevation. A pressure type altimeter calibrated in accordance with the Standard Atmosphere, when set to a QFE altimeter setting using this particular pressure value, will indicate the height above the aerodrome environment. ValPressureType
AerodromeCondition cavok Visibility, cloud and present weather better than prescribed values or conditions. Boolean
AerodromeCondition - Weather observations and or forecast for an aerodrome -
AerodromeCollocation hostAerodrome The host aerodrome. Aerodrome
AerodromeCollocation dependentAerodrome The aerodrome that is collocated at the host aerodrome. Aerodrome
AerodromeCollocation type An indication of the extent of the collocation situation of the two aerodromes. CodeAerodromeCollocationType
AerodromeCollocation - The sharing by two aerodromes of some or all of their ground facilities. -
AerodromeAvailability surfaceContamination Surface contamination of the movement area affecting the operational status of the aerodrome. SurfaceContamination
AerodromeAvailability usage Rule which regulates the usage of the aerodrome. AerodromeUsage
AerodromeAvailability warning A reason for caution when operating at the aerodrome. CodeAirportWarningType
AerodromeAvailability operationalStatus An indicator of the availability of the aerodrome for specific flight operations. CodeStatusAirportType
AerodromeAvailability - Information about the operational status of the aerodrome. -
Aerodrome nas The NAS Airspace in which the Aerodrome is located. Airspace
Aerodrome atz An airspace of defined dimensions established around an aerodrome for the protection of aerodrome traffic. Airspace
Aerodrome tma The terminal control area. Airspace
Aerodrome checkPoint A point established and marked on the surface of the aerodrome allowing the checking of a navigation system (like VOR, GNSS, etc.) or initialisation of an inertial navigation system. InfrastructurePoint
Aerodrome surveyControlPoint The SurveyControlPoint associated with the Aerodrome InfrastructurePoint
Aerodrome infrastucturePoint Infrastructure point associated with an aerodrome. InfrastructurePoint
Aerodrome aerodromeReferencePoint The designated geographical location of an aerodrome. InfrastructurePoint
Aerodrome servingProcedure Procedure which serves the aerodrome Procedure
Aerodrome msa A series of minimum altitudes in the area around the aerodrome. SafeAltitudeArea
Aerodrome airportSlot Slot resulting from the co-ordination process. AirportSlot
Aerodrome contaminant Overall contamination of an aerodrome AerodromeContamination
Aerodrome capacity The capacity of the aerodrome. Capacity
Aerodrome atcBlindSpot An ATC Blind Spot defined for the Aerodrome ATCBlindSpot
Aerodrome aerodromeSystem System at the aerodrome. AerodromeSystem
Aerodrome groundService A GroundService provided at the aerodorme AirportGroundService
Aerodrome servedCity The city served by the aerodrome. City
Aerodrome altimeterSource The altimeter source used by the aerodrome. AltimeterSource
Aerodrome terminal The terminal(s) used by the aerodrome Terminal
Aerodrome unit The Unit which is located at the Aerodrome Unit
Aerodrome country The country where the airport is located. State
Aerodrome supervisingAuthority The organisation that granted the aerodrome certificate. Organisation
Aerodrome availability The operational status of the aerodrome. AerodromeAvailability
Aerodrome rule An instruction or regulation which is in relation with the Aerodrome RulesProcedures
Aerodrome informationService The Service which provides information for the Aerodrome InformationService
Aerodrome road Road which is situated at the Aerodrome Road
Aerodrome radarSystem RadarSystem located at or near the Aerodrome RadarSystem
Aerodrome apron An Apron which is situated at the Aerodrome Apron
Aerodrome workArea A WorkArea which is situated at the Aerodrome WorkArea
Aerodrome groundLight GroundLight situated in the area of the Aerodrome AeronauticalGroundLight
Aerodrome nonMovementArea The Non-movement Area which is situated at the Aerodrome NonMovementArea
Aerodrome contact Contact details for the aerodrome. ContactInformation
Aerodrome runway A Runway which is situated at the Aerodrome Runway
Aerodrome aerodromeTerrain The summary of the terrain at the aerodrome. AerodromeTerrain
Aerodrome hotSpot A HotSpot defined for the aerodrome. AerodromeHotSpot
Aerodrome touchDownLiftOff A TouchDownLiftOff area which is situated at the Aerodrome TouchDownLiftOff
Aerodrome groundTrafficControlService The surface traffic control service provided at the Aerodrome GroundTrafficControlService
Aerodrome seaplaneLandingArea A seaplane landing area which is situated at the Aerodrome SeaplaneLandingArea
Aerodrome navaid Navaid used for homing at a particular Aerodrome RadioNavigationService
Aerodrome taxiway A Taxiway which is situated at the Aerodrome Taxiway
Aerodrome responsibleOrganisation The organisation which is responsible for managing the aerodrome. Organisation
Aerodrome verticalDatum A reference surface with respect to which elevations and/or depths are specified at the aerodrome. CodeVerticalDatumType
Aerodrome type The type of aerodrome. CodeAerodromeType
Aerodrome transitionLevel The lowest flight level available for use above the transition altitude. Integer
Aerodrome transitionAltitude The altitude at or below which the vertical position of an aircraft is controlled by reference to altitudes. ValVerticalDistanceType
Aerodrome timeZoneAdjustment The time zone adjustment for the aerodrome. TM_Duration
Aerodrome timeZone The time zone of the aerodrome. CodeTimeReferenceType
Aerodrome name The primary official name of an aerodrome as designated by an appropriate authority. CharacterString
Aerodrome referenceTemperature The monthly mean of the daily maximum temperatures for the hottest month of the year at an aerodrome. ValTemperatureType
Aerodrome magneticVariationChange The annual rate of change of the magnetic variation at a specified aerodrome. Angle
Aerodrome magneticVariationAccuracy The accuracy of the magnetic variation. Angle
Aerodrome magneticVariation The angular difference between True North and Magnetic North measured at a given position and date. Angle
Aerodrome lowestTemperature The mean lowest temperature of the coldest month of the year at an aerodrome. ValTemperatureType
Aerodrome locationIndicatorICAO A four-letter code group formulated in accordance with rules prescribed by ICAO and assigned to the aerodrome. CharacterString
Aerodrome isWindDirectionIndicatorAvailable The availability of a device at the aerodrome that indicates the direction and the intensity of the wind. Boolean
Aerodrome isSecondaryPowerSupplyAvailable The availability of emergency power supply for the aerodrome. Boolean
Aerodrome isPrivateUse Indication whether the aerodrome is only for the use of the owners and not open for the public. Boolean
Aerodrome isPolarGridUsed An indicator used to identify an aerodrome at which a Polar Grid is being used instead of Magnetic Variance since there is no True North at the South Pole (Antarctica). Boolean
Aerodrome isAltimeterCheckLocationAvailable The availability of a point or area designated at an aerodrome where the checking of an altimeter system can be accomplished. Boolean
Aerodrome isLandingDirectionIndicatorAvailable The availability of a device that indicates visually the direction currently designated for landing and for take-off. Boolean
Aerodrome isAbandoned An indicator that the aerodrome is no longer in operational use, but its infrastructure is still present and visible from the air. Boolean
Aerodrome iataCoordinationLevel IATA classification of Airports according to level of activity and the need for coordination, such as the approval of planned operations by facilitators (at Level 2 airports) or the allocation of airport slots by coordinators (at Level 3 airports). CodeIATACoordinationLevelType
Aerodrome hasSegmentedCircleMarker An indicator used to identify weather a segmented circle marker system is available at an unmanned airport. Boolean
Aerodrome fieldElevation The vertical distance above Mean Sea Level (MSL) of the highest point of the landing area. ValVerticalDistanceType
Aerodrome fieldElevationAccuracy The vertical distance from the stated elevation within which there is a defined confidence of the true position falling. ValVerticalDistanceType
Aerodrome designatorIATA The identifier that is assigned to a location in accordance with rules (resolution 767) governed by the International Air Transport Association (IATA). CharacterString
Aerodrome designator A designator for an aerodrome. CharacterString
Aerodrome dateMagneticVariation The date on which an associated magnetic variation was measured at the aerodrome. Date
Aerodrome certificationICAO The aerodrome conformity to applicable safety regulatory requirements. CodeCertificationStatusType
Aerodrome certificationExpirationDate The date when the aerodrome certification will become invalid. Date
Aerodrome certificationDate The date when the aerodrome certification has been issued by the supervising authority. Date
Aerodrome - A defined area on land or water (including any buildings, installations and equipment) intended to be used either wholly or in part for the arrival, departure and surface movement of aircraft. -
AerialRefuellingTrack verticalExtent The vertical extent of the aerial refuelling track. AirspaceLayer
AerialRefuellingTrack aerialRefuellingPoint Aerial refuelling point on the aerial refuelling track. InfrastructurePoint
AerialRefuellingTrack - A sequence of points that define the trajectory to be flown during an aerial refuelling operation. -
AerialRefuellingAnchor verticalExtent The vertical extent of the aerial refuelling anchor. AirspaceLayer
AerialRefuellingAnchor aerialRefuellingPoint Aerial refuelling point on the aerial refuelling anchor. InfrastructurePoint
AerialRefuellingAnchor turnDirection Direction of the turn. CodeDirectionTurnType
AerialRefuellingAnchor speedLimit Restricted speed for containment in a smaller pattern. ValSpeedType
AerialRefuellingAnchor refuellingBaseLevel The lowest altitude or flight level at which refuelling operations can be performed. ValVerticalDistanceType
AerialRefuellingAnchor outboundCourseType The type of outbound course from the facility or waypoint on which anchor is based. CodeCourseType
AerialRefuellingAnchor outboundCourse The radial, course, bearing or magnetic directional course (if navaid is a localizer) from the facility or waypoint on which anchor is based. Angle
AerialRefuellingAnchor legSeparation Distance between two parallel legs of the aerial refuelling racetrack. ValDistanceType
AerialRefuellingAnchor legLength The length of the aerial refuelling racetrack. ValDistanceType
AerialRefuellingAnchor inboundCourse The course of the inbound leg. Angle
AerialRefuellingAnchor - A prescribed pattern, established by air refuelling points, along which air-to-air refuelling of aircraft is performed. -
AerialRefuelling protectingAirspace The airspace that protects the aerial refuelling area. Airspace
AerialRefuelling oppositeTrack The opposite aerial refuelling. AerialRefuelling
AerialRefuelling track The aerial refuelling track. AerialRefuellingTrack
AerialRefuelling anchor The aerial refuelling anchor. AerialRefuellingAnchor
AerialRefuelling availability The operational availability of the aerial refuelling. RouteAvailability
AerialRefuelling managingOrganisation The organisation that manages the aerial refuelling. Organisation
AerialRefuelling xbandRadarSetting The setting to be used by the airborne identification radar beacon during aerial refuelling operations. Integer
AerialRefuelling type The type of aerial refuelling procedure based on its configuration. CodeAerialRefuellingType
AerialRefuelling tankerChannel The Tactical Air Navigation System (TACAN) UHF channel assigned to the tanker aircraft to provide omnidirectional course and distance navigational information during air refuelling operations. CodeTACANChannelType
AerialRefuelling reverseDirectionTurn An indicator of the turn direction in an aerial manoeuvre (referred to as the Direction of Course Reversal Turn) performed by aircraft during aerial refuelling, where it can reverse its direction of course by turning around either right or left. CodeDirectionTurnType
AerialRefuelling receiverChannel The Tactical Air Navigation System (TACAN) UHF channel assigned to an aircraft receiving fuel to provide omnidirectional course and distance navigational information during air refuelling operations. CodeTACANChannelType
AerialRefuelling radarBeaconSetting The setting to be used by the airborne navigation radar beacon during aerial refuel operations. Integer
AerialRefuelling name An identifier by which the aerial refuelling route is known. CharacterString
AerialRefuelling isSpecialRefuelling An indication that the aerial refuelling procedure supports special missions/sortie. Boolean
AerialRefuelling isHelicopterRoute An indication that the aerial refuelling procedure is designed only for helicopter usage. Boolean
AerialRefuelling isBidirectionalUse An indication that the aerial refuelling track supports simultaneous opposite direction aerial refuelling. Boolean
AerialRefuelling designatorSuffix An affix placed after a route designator used to qualify an aerial refuelling route. CharacterString
AerialRefuelling designatorPrefix An affix placed before a route designator used to identify an aerial refuelling route. CodeAerialRefuellingPrefixType
AerialRefuelling designatorNumber A designator that identifies the aerial refuelling route. Integer
AerialRefuelling designatorDirection An indicator of the general cardinal direction of the aerial refuelling procedure. CodeCompassPointType