What does the principle of "see and avoid" refer to in aviation?

The principle of "see and avoid" in aviation emphasizes the pilot's responsibility to maintain awareness of other aircraft in the vicinity to prevent collisions. It is a fundamental concept that underpins safe flying practices, particularly when operating in visual flight rules (VFR) conditions, where pilots rely on visual references rather than instruments.

This principle requires pilots to actively look for other aircraft and to be vigilant about their surroundings. Since not all airspace is controlled by air traffic control, pilots must remain alert and take the necessary actions to avoid potential conflicts with other aircraft. They are trained to use visual scanning techniques and situational awareness to assess and manage risks effectively, ensuring the safety of their flight and the safety of others in the airspace.

In contrast, navigation techniques, methods of training for new pilots, and following air traffic control instructions, while important, do not encapsulate the essence of the "see and avoid" principle, which is primarily concerned with visual awareness of other aircraft to enhance safety in aviation.