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Vertical Navigation (VNAV) (FAS_35)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: fas_35.ttl

Name
verticalNavigation
Attribute
FAS Final Approach Guidance System
Definition
The use of an autopilot function which directs the vertical movement of an aircraft (that is, gains or losses in its altitude) while on approach to landing as the Instrument Approach Procedure (IAP) final approach guidance system.
Accepted
2013-10-18
Allowed for

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.