Ключевые слова: air, airborne, aircraft, airfield, airplane, airport, altitude, aopa, aviation, aviator, avionics, commercial, communication, complex, engine, faa, fixed, flight, flying, fuselage, general, general aviation, landing, lease, lesson, licensed, light, manuevers, navigator, operater, performance, physics, pilot, piper, plane, private, propeller, purchase, radios, recreation, recreational, regional, retract, sky, small, training, transportation, variable, white,