Ключевые слова: aerospace, agusta, air force, aircraft, aircrew, armed forces, aviation, aviator, aw101, chopper, combat aircraft, crewman, defence, defense, eh industries, eh101, ehi, flight, fly, flying, hc3, hc3a, helicopter, hover, leonardo helicopters, merlin, merlin hc3, merlin helicopter, military, military aviation, military helicopter, officer, pilot, raf, rotary wing, rotor, rotor blades, rotors, royal air force, westland,