When is a pilot required to "see and avoid" traffic?

A pilot is required to "see and avoid" traffic when weather conditions permit visual flight rules (VFR) operations. This concept emphasizes the pilot's responsibility to maintain situational awareness and visually identify and avoid other aircraft. In good weather conditions, where visibility is adequate, pilots can effectively use their eyesight to monitor their surroundings and prevent collisions.

In contrast, during night operations or in controlled airspace, there are additional regulations that may apply, such as reliance on air traffic control instructions or equipment like transponders and radar for separation. During instrument approaches, pilots typically rely on instruments for navigation and may not have visual references to "see and avoid" other traffic. Therefore, when weather conditions allow for good visibility, the pilot must actively look out for other aircraft to ensure safety.