approach and landing (AL)

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

precision approach and landing system (PALS)

blind approach landing system

fuselage and landing gear clearance zone

short take off and landing (STOL)

vertical / short takeoff and landing (V/STOL)

vertical take off and landing (VTOL)

conventional take-off and landing (CTOL) aircraft

short take-off and landing (STOL) aircraft

vertical take-off and landing (VTOL) aircraft

conventional takeoff and landing aircraft (CTOL)

landing and take-off cycle (LTO)

reference emissions landing and take-off cycle

reference landing and take-off cycle

beacons and blind landing

jamming of beacons and blind landing (systems)

landing-and-searching light

reduced takeoff and landing aircraft (RTOL)

short take-off and landing (STOL) port

touch-and-go landing

automatic takeoff and landing (ATOL)

electric vertical takeoff and landing (eVTOL) drone

horizontal takeoff and landing (HTOL)

takeoff and landing (TOL)

unmanned vertical-takeoff-and-landing drone

vertical takeoff and landing tactical unmanned aerial vehicle

vertical takeoff and landing tactical unmanned air system

vertical takeoff and landing tactical unmanned air vehicle

vertical takeoff and landing unmanned aerial system

vertical takeoff and landing unmanned air vehicle

angle of approach

approach angle