| Name | Data Type | Definition | |
|---|---|---|---|
| holdingUse | CodeHoldingUseType | Indicates how the holding is used on the approach segment. | |
| instruction | TextInstructionType | Operational instructions concerning the use of the Holding Pattern in relation with a Procedure. | |
| instructedAltitude | ValDistanceVerticalType | An altitude referenced in the holding use instructions. | |
| instructionAltitudeReference | 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. |
| From | Multiplicity | Role | To | Role description | SegmentLeg | HoldingPattern |
|---|