AEROPLANES HELICOPTERS

BPERFORMING OPERATIONS TRANSPORTING B64Aviation

B64CAEROPLANES HELICOPTERS

B64C1/00Fuselages Constructional features common to fuselages, wings, stabilising surfaces and the like B64C11/00Propellers B64C13/00Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers B64C15/00Attitude, flight direction, or altitude control by jet reaction B64C17/00Aircraft stabilisation not otherwise provided for B64C19/00Aircraft control not otherwise provided for B64C21/00Influencing air-flow over aircraft surfaces by affecting boundary-layer flow B64C2201/00Unmanned aerial vehicles Equipment therefor B64C2203/00Flying model aircraft, flying toy aircraft B64C2211/00Modular constructions of airplanes or helicopters B64C2220/00Active noise reduction systems B64C2230/00Boundary layer controls B64C23/00Influencing air-flow over aircraft surfaces, not otherwise provided for B64C25/00Alighting gear B64C27/00Rotorcraft Rotors peculiar thereto B64C2700/00Codes corresponding to the former IdT classification B64C29/00Aircraft capable of landing or taking-off vertically B64C3/00Wings B64C30/00Supersonic-type aircraft B64C31/00Aircraft intended to be sustained without power plant Powered hang-glider-type aircraft Microlight-type aircraft B64C33/00Ornithopters B64C35/00Flying-boats Seaplanes B64C37/00Convertible aircraft B64C39/00Aircraft not otherwise provided for B64C5/00Stabilising surfaces B64C7/00Structures or fairings not otherwise provided for B64C9/00Adjustable control surfaces or members