Ключевые слова: aircraft, airfield, airline, airplane, airport, aviation, caution, chassis, check, checklist, civil, control, crew, departure, engineer, fix, flight, gear, hydraulic, inspection, jet, landing, machine, maintenance, male, mechanic, one, parked, part, person, plane, preparation, ptransportation, repair, risk, runway, safety, service, staff, suspension, terminal, tire, trasport, travel, wheel, work, worker,