Ключевые слова: adult, air, aircraft, airdrome, airliner, airplane, airport, aviation, car, caucasian, crew, driver, ground, headphones, headset, maintenance, male, man, noisecanceling, one, operator, outdoors, outside, person, personnel, plane, pushback, radio, serious, side, staff, standing, staring, sunglasses, supervisor, tow, tractor, transceiver, truck, tug, twoway, uniform, vehicle, view, walkietalkie, worker, workwear,