Also known as: TA#
TA has various meanings in the Flight category. Discover the full forms, definitions, and usage contexts of TA in Flight.
Altitude in the vicinity of an airport, at or below which the vertical position of the aircraft is controlled by reference to altitudes above mean sea level \nExample: When a flight takes place above the transition altitude, the standard pressure setting of 1013.25 mb (millibars) is used.
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