Elevator

Elevator Control Surface

The elevator control surface is a movable horizontal surface located on the tail section or empennage of an aircraft. Typically hinged to the horizontal stabilizer, the elevator is used to control the pitch of the airplane and adjust the angle of the nose up or down. It serves as the primary control for changing the altitude and speed of the aircraft during climb, cruise, and descent phases.

Pilots can operate the elevator control using either the control yoke or side stick, which moves the elevator up or down based on the input given by the pilot. The trim system is used to minimize the force needed to hold the elevator in the correct position for each flight condition. This system ensures that the aircraft maintains proper altitude and speed during different phases of flight.

In some airplanes, the entire horizontal stabilizer can move to act as the elevator. This system is known as an all-moving tail or stabilator. The elevator control surface plays a crucial role in the safe operation of the aircraft and must be maintained and inspected regularly to ensure proper functioning.