pure air

pure turbojet engine

pure fluid mechanics

pure turbulent flow

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

advanced medium range air-to-air missile (AMRAAM)

air force air request net

Air Force tactical air direction net

air interdiction (AI), deep air support (DAS)

Air Mobility Command’s air assets

air operations syn. air warfare

air-to-air combat

air-to-air guided missile (AAM)

air-to-air missile

air-to-air refuelling (AAR)

United States Air Force / US Air Force (USAF)

air-gap / air wal

air-dominance fighter / air dominance fighter

air intake device / air-intake device

air-capable / air capable

air-to-ground-to-air (A/G/A)

air-to-air guided missile

very long range air-to-air missile

air-to-air training

air-to-air

air-to-air interceptor radar training

train for air-to-air combat

air combat / air-combat

air-to-air dart

guided air-to-air rocket

beyond-visual-range missile (air-to-air)