What is the purpose of positive aircraft control in flight?

The purpose of positive aircraft control in flight is fundamentally about the pilot being actively engaged in managing the aircraft's flight path and performance. This concept emphasizes the necessity for pilots to maintain full control over the aircraft at all times, ensuring that they respond effectively to changes in flight conditions and adhere to safe flying practices.

When a pilot demonstrates active control, it means they are making consistent inputs to the aircraft's controls to manage its altitude, heading, and speed. This continuous engagement is crucial for safe operations, especially in dynamic situations such as during takeoff, landing, or in the presence of turbulence. Showing that a pilot is actively flying the airplane reflects their awareness and responsiveness to the flight environment, which is essential for safety.

While the other options may involve important aspects of aviation, such as regulatory compliance or communication with air traffic control, they do not capture the essence of what positive aircraft control entails. Positive control is primarily about the pilot's direct involvement in the aircraft's navigation and operation, ensuring a safe and stable flight.