HoldingProcedure
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure
A predetermined manoeuvre which keeps an aircraft within a specified airspace while awaiting further clearance.
| Properties | Definition | Type |
|---|---|---|
| inboundCourse | The radial, course or bearing of the inbound leg as it pertains to a holding procedure. |
Angle |
| outboundLegEndPoint | The second waypoint of a two point holding, used to define the end of the outbound leg. | InfrastructurePoint |
| holdingFix | A geographical location that serves as a reference for a holding procedure. | InfrastructurePoint |
| 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 |
| type | An indicator of the type of holding procedure. | CodeHoldingUsageType |
| turnDirection | An indicator of the turn direction in an aerial manoeuvre performed by aircraft during holding operations. | CodeDirectionTurnType |
| speedLimit | Restricted speed for containment in a smaller pattern during holding operations. | ValSpeedType |
| outboundLegEndTime | The duration of the holding pattern outbound leg. |
TM_Duration |
| outboundLegEndDistance | The length of the holding pattern outbound leg. | ValDistanceType |
| outboundCourseType | The type of outbound course to be observed. | CodeCourseType |
| 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 |
| 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 |
| isNonStandardHolding | An indication that the holding pattern is non-standard. |
Boolean |
| instruction | Operational instructions that must be observed when flying the holding procedure. |
CharacterString |
inboundCourse
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@inboundCourse
The radial, course or bearing of the inbound leg as it pertains to a holding procedure.
type: Angle
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
inboundCourse |
outboundLegEndPoint
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@outboundLegEndPoint
The second waypoint of a two point holding, used to define the end of the outbound leg.
type: InfrastructurePoint
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
endPoint |
holdingFix
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@holdingFix
A geographical location that serves as a reference for a holding procedure.
type: InfrastructurePoint
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
holdingPoint |
upperLimit
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure: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.
type: ValVerticalDistanceType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
upperLimit |
type
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@type
An indicator of the type of holding procedure.
type: CodeHoldingUsageType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
type |
turnDirection
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@turnDirection
An indicator of the turn direction in an aerial manoeuvre performed by aircraft during holding operations.
type: CodeDirectionTurnType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
turnDirection |
speedLimit
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@speedLimit
Restricted speed for containment in a smaller pattern during holding operations.
type: ValSpeedType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
speedLimit |
outboundLegEndTime
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@outboundLegEndTime
The duration of the holding pattern outbound leg.
type: TM_Duration
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
duration |
|
AIXM 5.1.1 |
HoldingPatternDuration |
|
AIXM 5.1.1 |
end(string) Time |
outboundLegEndDistance
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@outboundLegEndDistance
The length of the holding pattern outbound leg.
type: ValDistanceType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
endDistance |
|
AIXM 5.1.1 |
HoldingPatternDistance |
|
AIXM 5.1.1 |
length |
outboundCourseType
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@outboundCourseType
The type of outbound course to be observed.
type: CodeCourseType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
outboundCourseType |
outboundCourse
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure: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.
type: Angle
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
outboundCourse |
lowerLimit
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure: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.
type: ValVerticalDistanceType
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
lowerLimit |
isNonStandardHolding
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@isNonStandardHolding
An indication that the holding pattern is non-standard.
type: Boolean
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
nonStandardHolding |
instruction
urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:HoldingProcedure@instruction
Operational instructions that must be observed when flying the holding procedure.
type: CharacterString
| Model | Concept |
|---|---|
|
AIXM 5.1.1 |
instruction |