What is the maximum speed for full rudder deflection to avoid exceeding the limits of the rudder control system?

The maximum speed for full rudder deflection is set at 150 KIAS to protect the rudder control system from potential damage or failure. Exceeding this speed while performing full deflection maneuvers can result in excessive hydraulic loads that the system is not designed to handle. The T-6A’s rudder is finely tuned for optimal performance within specific speed limits, ensuring safe handling and control.

If pilots operate at speeds higher than the established limit, the risk of overstressing the rudder control surfaces increases, which could lead to control difficulties or structural failure. Understanding and adhering to this limit is crucial for maintaining aircraft safety and integrity during maneuvers that require maximum rudder input.