Ключевые слова: air force, aircraft, armament, armed forces, arms, army, aviation, aviator, blade, chopper, clash, conflict, copter, flier, flight, fly, flyer, force, forces, helicopter, local, maneuvers, martial, military, military establishment, military training, pilot, rotor plane, rotorcraft, sky, tangle, training, war, warfare, warlike, wartime, windmill,