Which surface is paired with 'Change Yaw'?

Which surface is paired with 'Change Yaw'?

• A. Vertical Stabilizer
• B. Elevator
• C. Rudder
• D. Horizontal Stabilizer

Answer: (C)

Yaw is the rotation about the aircraft’s vertical axis, so the surface that changes yaw is the rudder. The rudder is mounted on the trailing edge of the vertical stabilizer, and moving the rudder left or right with the pedals deflects air and creates a yawing moment that turns the nose in the desired direction. This is essential for coordinating turns and keeping the aircraft pointed where you want it, especially in crosswinds. By contrast, the elevator controls pitch (nose up or down) and is located on the trailing edge of the horizontal stabilizer, while the horizontal stabilizer provides stability in pitch. The vertical stabilizer mainly provides directional stability and, with the rudder, controls yaw.

Yaw is the rotation about the aircraft’s vertical axis, so the surface that changes yaw is the rudder. The rudder is mounted on the trailing edge of the vertical stabilizer, and moving the rudder left or right with the pedals deflects air and creates a yawing moment that turns the nose in the desired direction. This is essential for coordinating turns and keeping the aircraft pointed where you want it, especially in crosswinds. By contrast, the elevator controls pitch (nose up or down) and is located on the trailing edge of the horizontal stabilizer, while the horizontal stabilizer provides stability in pitch. The vertical stabilizer mainly provides directional stability and, with the rudder, controls yaw.