SegmentLeg

A portion of a procedure as defined by two consecutive significant points.

Semantic Correspondence

aircraftCategory

Classification of aircraft based on 1.3 times stall speed in landing configuration at maximum certified landing mass.

Semantic Correspondence

altitudeInterpretation

A code indicating how the altitude attributes of a procedure leg should be interpreted.

Semantic Correspondence

altitudeOverrideATC

Alternate altitude when directed by Air Traffic Control

Semantic Correspondence

altitudeOverrideReference

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) pressure distance: QFE, QNH, STD.

Semantic Correspondence

angle

The angle defined to limit aircraft trajectory.

Semantic Correspondence

annotation

Semantic Correspondence

arcCentre

The center point used to define an arc.

Semantic Correspondence

bankAngle

The recommended bank angle of the aircraft on the turn. </para><para> Rules: As a plausibility rule, value should be between 5 and 35 degrees.

Semantic Correspondence

course

The value of the course angle in degrees.

Semantic Correspondence

courseDirection

Indicates flight direction to/from the navaid providing the course guidance.

Semantic Correspondence

courseType

A code indicating the type of course to be observed. E.g. true track, magnetic track, heading, VOR radial, true bearing, magnetic bearing.

Semantic Correspondence

designSurface

An evaluation area used when designing a procedure segment to insure safety of aircraft

Semantic Correspondence

distance

Semantic Correspondence

duration

Segment duration

Semantic Correspondence

endConditionDesignator

An indication of the event that allows identifying the end of the leg and the start of the next leg on the procedure. For example, reaching an altitude or outbound timing.

Semantic Correspondence

endPoint

The point used to indicate the end of a segment.

Semantic Correspondence

holding

Established holding used on a procedure.

Semantic Correspondence

legPath

A code defining a specific type of flight path such as arc, base turn outbound, base turn inbound, track, proc turn, hold in lieu.

Semantic Correspondence

legTypeARINC

A comprehensive description of the 'path and terminator' concept is given in ARINC Specification 424, Attachment 5, Path and Terminator.

Semantic Correspondence

length

Length of the segment

Semantic Correspondence

lowerLimitAltitude

The lower limit altitude. </para><para> used with codeDescrDistVer: At or above the lower altitude. At the lower altitude Between the lower and the upper altitude. Lower altitude is recommended. Expect lower altitude by ATC.

Semantic Correspondence

lowerLimitReference

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) pressure distance: QFE, QNH, STD.

Semantic Correspondence

procedureTurnRequired

Indicates if a procedure turn is required at the end of the segmentleg. Default is No.

Semantic Correspondence

speedInterpretation

A code indicating how the speed attributes of a procedure leg should be interpreted.

Semantic Correspondence

speedLimit

The value of the speed limit on the procedure leg. </para><para> Rules: As a plausibility rule, value should be equivalent to between 0 and 400, when expressed in Km/h.

Semantic Correspondence

speedReference

A code indicating the reference system for a speed value.

Semantic Correspondence

startPoint

The point used to indicate the beginning of a segment.

Semantic Correspondence

trajectory

The path of the moving aircraft on the segment leg.

Semantic Correspondence

turnDirection

A code indicating the direction of the turn.

Semantic Correspondence

upperLimitAltitude

The value of the upper altitude used with codeDescrDistVer: At or below the higher altitude. Between the lower and the upper altitude.

Semantic Correspondence

upperLimitReference

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) pressure distance: QFE, QNH, STD.

Semantic Correspondence

verticalAngle

The value of the vertical climb angle of the aircraft on the procedure leg. A negative value means descent.</para><para> Rules: As a plausibility rule, value should be between -10 and +50 degrees.

Semantic Correspondence