Class - FinalLeg
<< feature >> Logical View.AIXM.AIXM Features.Procedure.Procedure Overview
<<feature>> A type of SegmentLeg designed in accordance with the rules for final segments having the properties specific to a final approach segment..
Inheritance
This is a specialization of the ApproachLeg class and it inherits all attributes and associations of that class.
List of attributes
| Name | Data Type | Definition | ||
|---|---|---|---|---|
| guidanceSystem | CodeFinalGuidanceType | Guidance system used on the final approach segment of an instrument approach procedure. (Commonly used to differentiate lines in a minima table.) | ||
| landingSystemCategory | CodeApproachGuidanceType | Landing system category for use of the minima. | ||
| minimumBaroVnavTemperature | ValTemperatureType | [FAA-H-8261-1] The temperature at which a Baro-VNAV is noted NA. It is the minimum temperature limitation published for each procedure for which Baro-VNAV minimums are published. This temperature represents the airport temperature below which the use of Baro-VNAV is not authorized to the LNAV/VNAV DA. For example, the note Baro-VNAV NA below -20 deg. C (-5 deg. F) implies that the approach may not be flown at all using Baro-VNAV when the temperature is below -20 deg. Celsius. However, Baro-VNAV may be used for approach guidance down to the published LNAV MDA. Note: Used in the LNAV final segment. | ||
| rnpDMEAuthorized | CodeYesNoType | Applies to RNAVguidance. Indicates if DME/DME RNP 0.3 is allowed. DME/DME based RNP-.03 systems may be used only when a chart note indicates DME/DME availability, for example, "DME/DME RNP-0.3 Authorized." Specific DME facilities may be required, for example, "DME/DME RNP-0.3 Authorized, ABC, XYZ required." Note: Used on RNAV final segment. | ||
| courseOffsetAngle | ValBearingType | Final Approach Course Offset Angle. Indicates the offset angle between the final approach course and the extended runway centreline. | ||
| courseOffsetSide | CodeSideType | Final Approach Course Offset Side. Indicates on which side of the extended runway centreline that the final approach course lies, when viewed from the Final Approach Fix. | ||
| courseCentrelineDistance | ValDistanceType | Final Approach Course Centre Line Distance. Indicates the distance from the Landing Threshold Point (LTP) to the point where the extended runway centreline intersects the final approach course. | ||
| courseOffsetDistance | ValDistanceType | Final Approach Course Offset Distance. Indicates the distance between the final approach course and extended runway centreline at a point located 3000 ft from the Landing Threshold Point (LTP), measured perpendicular to the extended runway centreline | ||
| courseCentrelineIntersect | CodeRelativePositionType | Indicates if the intersection of the final approach course with the extended runway centreline is located before or after the Landing Threshold Point (LTP). | ||
| endConditionDesignator | CodeSegmentTerminationType | 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. | Inherited from SegmentLeg | |
| legPath | CodeTrajectoryType | A code defining a specific type of flight path such as arc, base turn outbound, base turn inbound, track, proc turn, hold in lieu. | Inherited from SegmentLeg | |
| legTypeARINC | CodeSegmentPathType | A comprehensive description of the 'path and terminator' concept is given in ARINC Specification 424, Attachment 5, Path and Terminator. | Inherited from SegmentLeg | |
| course | ValBearingType | The value of the course angle in degrees. | Inherited from SegmentLeg | |
| courseType | CodeCourseType | A code indicating the type of course to be observed. E.g. true track, magnetic track, heading, VOR radial, true bearing, magnetic bearing. | Inherited from SegmentLeg | |
| courseDirection | CodeDirectionReferenceType | Indicates flight direction to/from the navaid providing the course guidance. | Inherited from SegmentLeg | |
| turnDirection | CodeDirectionTurnType | A code indicating the direction of the turn. | Inherited from SegmentLeg | |
| speedLimit | ValSpeedType | The value of the speed limit on the procedure leg. Rules: As a plausibility rule, value should be equivalent to between 0 and 400, when expressed in Km/h. | Inherited from SegmentLeg | |
| speedReference | CodeSpeedReferenceType | A code indicating the reference system for a speed value. | Inherited from SegmentLeg | |
| speedInterpretation | CodeAltitudeUseType | A code indicating how the speed attributes of a procedure leg should be interpreted. | Inherited from SegmentLeg | |
| bankAngle | ValAngleType | The recommended bank angle of the aircraft on the turn. Rules: As a plausibility rule, value should be between 5 and 35 degrees. | Inherited from SegmentLeg | |
| length | ValDistanceType | Length of the segment | Inherited from SegmentLeg | |
| duration | ValDurationType | Segment duration | Inherited from SegmentLeg | |
| procedureTurnRequired | CodeYesNoType | Indicates if a procedure turn is required at the end of the segmentleg. Default is No. | Inherited from SegmentLeg | |
| upperLimitAltitude | ValDistanceVerticalType | The value of the upper altitude used with codeDescrDistVer: At or below the higher altitude. Between the lower and the upper altitude. | Inherited from SegmentLeg | |
| upperLimitReference | 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) pressure distance: QFE, QNH, STD. | Inherited from SegmentLeg | |
| lowerLimitAltitude | ValDistanceVerticalType | The lower limit altitude. 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. | Inherited from SegmentLeg | |
| lowerLimitReference | 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) pressure distance: QFE, QNH, STD. | Inherited from SegmentLeg | |
| altitudeInterpretation | CodeAltitudeUseType | A code indicating how the altitude attributes of a procedure leg should be interpreted. | Inherited from SegmentLeg | |
| altitudeOverrideATC | ValDistanceVerticalType | Alternate altitude when directed by Air Traffic Control | Inherited from SegmentLeg | |
| altitudeOverrideReference | 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) pressure distance: QFE, QNH, STD. | Inherited from SegmentLeg | |
| verticalAngle | ValAngleType | The value of the vertical climb angle of the aircraft on the procedure leg. A negative value means descent. Rules: As a plausibility rule, value should be between -10 and +50 degrees. | Inherited from SegmentLeg |
