Ключевые слова: aerospace, air, aircraft, aviation, blade, blades, bolts, build, checkup, components, detail, disassemble, engineer, engineering, equipment, factory, fix, flight, fly, fuselage, hangar, heavy, helicopter, industrial, industry, machine, maintenance, manufacturing, mechanic, metal, nobody, parts, production, propeller, ramp, repair, rotor, service, technology, transport, transportation, vehicle, wings, work, workshop,