Ключевые слова: action, air, aircraft, airport, antenna, assistance, blade, chopper, civil, company, courage, danger, emergency, equipment, flight, fly, forces, front, harness, helicopter, heliport, hospital, lift, machine, medical, mi, mi 10k, one, outdoors, passenger, people man, pilot, plane, propeller, reliability, risk, rotate, safety, security, selective, service, show, sky, summer, survival, transport, transportation, travel, utair, woman,