Elevator Trim Tab

Elevator trim tabs are components of an aircraft's control system that help to adjust the pitch of the aircraft. They are part of the airframe structural components in the supply class of aerospace craft and structural components.

The elevator trim tab is typically located on the trailing edge of the elevator, which is the movable surface on the horizontal stabilizer of the aircraft. It is used to balance the aircraft in flight and reduce the control forces required by the pilot.

The elevator trim tab works by deflecting in the opposite direction to the elevator. When the elevator trim tab is deflected upwards, it creates a downward force on the tail, which causes the aircraft's nose to pitch up. Conversely, when the trim tab is deflected downwards, it creates an upward force on the tail, causing the nose to pitch down.

By adjusting the position of the elevator trim tab, the pilot can achieve the desired pitch attitude without having to constantly apply pressure on the control column. This helps to reduce pilot workload and allows for more precise control of the aircraft.

In summary, elevator trim tabs are important components of an aircraft's control system that help to adjust the pitch of the aircraft. They are part of the airframe structural components in the supply class of aerospace craft and structural components.