The rotating wing aircraft is classified as a helicopter. (Rotor Craft) has a larger impeller installed above the body. The impeller rotated horizontally. Act up and force it to fly in any direction. Using the engine and driving up and down in vertical flight. Can be moved easily, even in narrow it up and down.The world's first helicopter developed 2482 (1939) [1] by the American Russia. The name Igor (Igor Sikorsky), ski courses, Silicon, using the name that the VS-300 engine, 4 cylinder, consists of a thick steel pipe. There are no walls to conceal the body and does not have any measurement main rotor rotor rotor has three leaves and resistance to torque that occurs.
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