Lam Aviation advertised substantial performance gains (speed, fuel, climb, useful load) on a test aircraft, initially implying these improvements stemmed from their novel Lam aileron. The Lam aileron ...

BAE Systems has made a bit of aviation history by maneuvering the first aircraft in flight using supersonically blown air instead of ailerons or other control surfaces. Taking to the skies over ...

Control surfaces on aircraft — the moving elevators, flaps, and ailerons on the trailing edges of the wings and tail — have long been used by pilots to control a plane’s pitch, roll, low-speed lift, ...

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Modern aircraft manipulate the air by changing the positions of their mechanical flaps. Angling the mechanical flaps redirects the flow of air over the wings, allowing the plane to change elevation ...

The plane debris that washed up on La Reunion island in the southern Indian Ocean is believed to be a flaperon from a Boeing 777. The flaperon is one of the wing control surfaces on the aircraft.