Dictionary
Aviation Dictionary
Transition Layer
Definitions
- Transition layer is the airspace between the transition altitude and the transition level. Aircraft descending through the transition layer will set altimeters to local station pressure, while departing aircraft climbing through the transition layer will be using standard altimeter setting (QNE) of 29.92 inches of Mercury, 1013.2 millibars, or 1013.2 hectopascals.
References
-
Instrument Procedures Handbook by Federal Aviation Administration (2017)
