Canard (aeronautics) an aircraft designer may adopt the canard configuration to reduce the main wing loading, to better control the main wing airflow, or to increase the aircraft’s maneuverability, especially at high angles of attack or during a stall. Canard foreplanes, whether used in a canard or three-surface configuration, have important consequences on the aircraft’s longitudinal equilibrium, static and dynamic stability characteristics. The term “canard” arose from the appearance of the Santos-Dumont 14-bis of 1906, which was said to be reminiscent of a duck ("canard" in French) with its neck stretched out in flight. The Wright Brothers began experimenting with the foreplane
Aviafiber Canard 2FL the main lifting surfaces were supported atop tall, V-shaped pylons which both generated lift and acted as vertical fins. Wings, pylons and canard have Wortmann FX-67-170 airfoil section. A further development of the concept can be seen in the Canard Aviation Canard SC, the production version of the 2FL. During flight tests of the SC, from 23 July 1983, progress was accelerated by the use of an auxiliary König SC 430 3-cyl. two-stroke radial engine mounted on a pylon between the V-struts and main-plane, driving a folding propeller. Results of flight testing with the engine running encouraged Farner and Bucher