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AIXM 5 also provides the possibility to encode points which are used in the context of defining terminal procedures. For this purpose several relationships can be established:
- AirportHeliport
The designated point designator is unique within all other designated points associated with the same aerodrome/heliport. Typically, such points are used for RNAV procedures at that aerodrome/heliport.
- RunwayCentrelinePoint
The designated point is over a Runway/FATO centreline point. - TouchDownLiftOff
The designated point is located above the centre of the TLOF.
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