Ключевые слова: 4, aerial, air, airborne, aircraft, bird, camera, cloudy, consumer, contraption, control, controlled, copter, digital, dji, drone, equipment, featuring, fight, flight, fly, foldable, helicopter, hobby, hovering, innovation, lens, machine, mid flight, modern, phantom, pro, product, propeller, quad, quadcopter, radio, remote, robot, sensor, sky, spy, stabilizer, survey, technology, vehicle, video, wing, wireless,