Elevators
In the context of aerospace engineering, elevators are control surfaces, typically located at the rear of an aircraft, that control the aircraft's pitch, and thus the angle of attack and the lift of the wing. They are a critical component of an aircraft's empennage, or tail assembly, and are usually part of the tailplane, or horizontal stabilizer. The elevators work by varying the amount of force generated by the tail surface and are used to maintain or change the altitude of the aircraft. When the pilot pulls back on the control stick, the elevators go up, pushing down the tail and raising the nose. When the pilot pushes forward on the stick, the elevators go down, raising the tail and lowering the nose. Elevators are essential for the stability and control of the aircraft during flight.
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