Antoinette VI
The Antoinette VI was an early French aircraft, flown in 1909. It was a development of the Antoinette IV, its major technological advance being that it was fitted with true ailerons, whereas the former aircraft had ailerons mounted as separate surfaces on the trailing edges of the wings. Nevertheless, Levavasseur was not satisfied with this innovation and later modified the aircraft to use a wing warping system similar to that fitted to the Antoinette V.