BAE Systems Demon
Videos
The Demon is an experimental unmanned aerial vehicle developed and manufactured by British defence conglomerate BAE Systems. It has been referred to as being the world's first "flapless" aircraft.
Demon on display at 2014 Farnborough Air Show
Elevator (aeronautics)
Videos
Elevators are flight control surfaces, usually at the rear of an aircraft, which control the aircraft's pitch, and therefore the angle of attack and the lift of the wing. The elevators are usually hin
Elevator and pitch trim tab of a light aircraft
The elevator on this Currie Wot biplane is nearly touching the grass at the rear of this aircraft