Ключевые слова: aerial, aerodynamics, aircraft, airforce, airinlet, armor, army, aviation, blade, camouflage, chopper, cockpit, copter, defense, elevatingforce, fly, fuselage, hdr, helicopter, kiev, machine, machinery, mi4, military, militarytransport, museum, powerful, propeller, reducer, riveted, rotating, rotor, russia, russian, sky, speed, spin, transport, transportation, ukraine, vehicle, war, warplane, weapon, weaponry, windscreen, wing,