What is the trim tab travel restriction for the ailerons during trailing edge up?

The trim tab travel restriction for the ailerons during trailing edge up is 20°. This specification is important for aircraft control surfaces as it helps maintain optimal aerodynamic performance and stability. The trim tab allows the pilot to adjust the aileron position without constant control input, enabling fine-tuning of lateral balance and reducing pilot workload.

In practice, the 20° restriction ensures that the trim tab can effectively assist in aileron movements without causing excessive drag or unpredictable aircraft behavior. Knowing this specification is crucial for understanding the limitations of trim tab adjustments on ailerons and ensuring safe flight operation.