Ключевые слова: aerial, aeromodeling, aircraft, assembling, bearded, broken, business, component, connect, construction, control, copter, disassembled, drone, electronics, engineer, equipment, fix, flight, helicopter, hexacopter, hobby, innovation, man, master, motor, multirotor, office, person, problems, professional, propeller, quadrocopter, renovation, repair, shop, specialist, table, technician, technology, testing, tool, top view, toy, unknown, unmanned, upgrade, worker, workplace,