Ключевые слова: aerodynamic, aeronautical, aircraft, airplane, aluminum aircraft, approaching, arizona, artificial, blue, blue background, blue sky, clear sky, commercial flight, day, daylight, daytime, descending, equipment, exploration, flight, flying, human action, industrial, industrial device, industrial machine, industrial vehicle, industry, isolated, isolated object, isolated vehicle, landing, machine, manmade, metal, movement, occupation, operation, outdoor, plane, propeller, specialized, transport, transportation, transportation industry, travel, travel industry, twin engine, vehicle, wheels, white,