air supply system
система подачі повітря
система подачі повітря
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
Air Force weapons system / AF weapon system
fire extinguishing system sprinkler system and fire alarm system