appl - auto
- application
- application of back stick
- applied force
- applied load
- applied mechanics
- applied research
- apply
- approach
- approach accident
- approach angle
- approach area
- approach attitude
- approach capacity
- approach conditions
- approach control
- approach control mode
- approach control radar
- approach control simulator
- approach controller
- approach course
- approach drag
- approach flap
- approach flight path
- approach geometry
- approach gradient
- approach handling qualities
- approach indexer indication
- approach lights
- approach mode
- approach model
- approach noise
- approach noise level
- approach path
- approach performance
- approach phase
- approach procedure
- approach profile
- approach route
- approach slope
- approach stall
