What is the function of the TAD system in relation to the pilot's control inputs?

The TAD (Turn Coordination and Advisory) system is designed to assist pilots in maintaining balanced flight by providing a means to coordinate the aircraft’s turns more effectively. Specifically, it adjusts the rudder inputs automatically based on the aircraft's current roll and yaw rates, helping the pilot achieve a coordinated turn. This assists in preventing adverse yaw, which is when the nose of the aircraft moves opposite to the direction of the turn, creating an imbalance during turns. By doing so, the TAD system enhances the overall handling characteristics of the aircraft, allowing for smoother and more controlled flight dynamics.

In the context of the other options, the TAD system does not override all rudder commands, as it works in conjunction with pilot inputs rather than completely taking control away. It also does not fully automate the flight controls; the pilot still has the final authority and responsibility for aircraft control. While the system may help in reducing certain reaction times by providing real-time coordination assistance, its primary function centers around promoting and maintaining balanced flight during various maneuvers.