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Definitions
Immediate indication of the direction of aircraft movement, as shown on instruments.
References
Pilot's Handbook of Aeronautical Knowledge
by Federal Aviation Administration (2023)
Terms Index
100-Hour Inspection
14 CFR
A.C.
A/FD
Abeam, Fix
Absolute accuracy
Absolute altitude
Absolute ceiling
Absolute pressure
Abstractions
Accelerate-go distance
Accelerate-stop distance
Accelerate-Stop Distance Available (ASDA)
Acceleration
Acceleration error
Accelerometer
Accessories
ADC
ADF
ADI
Adiabatic cooling
Adiabatic heating
Adjustable stabilizer
Adjustable-pitch propeller
ADM
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