What is the requirement for flight visibility when flying below 1,000ft AGL at night?

When flying below 1,000 feet AGL (Above Ground Level) at night, the requirement is to maintain a flight visibility of 3 miles. This standard ensures that pilots have adequate visual reference to navigate safely and avoid terrain or obstacles while operating at lower altitudes during night conditions. Maintaining 3 miles of visibility is essential to ensure that a pilot can see and avoid other aircraft, as well as to recognize and respond to potential hazards effectively.

Flying with less than this minimum visibility could lead to significant safety risks, particularly at night when depth perception and the ability to see other aircraft are already compromised due to limited lighting conditions. Therefore, the requirement for 3 miles visibility is a critical safety measure in aviation regulations.