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What is the purpose of anti-collision lights on a UAS?

  1. To improve video quality

  2. To enhance battery performance

  3. To be visible at a distance

  4. To aid in navigation

The correct answer is: To be visible at a distance

The primary purpose of anti-collision lights on a Unmanned Aircraft System (UAS) is to be visible at a distance. These lights are essential for safety, particularly when flying in shared airspace or during low-light conditions. By ensuring that the drone is visible to other pilots and air traffic, anti-collision lights help prevent accidents and collisions. This is especially important for operations near other aircraft, as maintaining visibility can significantly enhance situational awareness for all operators in the area. While enhancements such as navigation aids and visibility for video capture are important for other aspects of UAS operation, the specific requirement for anti-collision lights focuses on increasing visibility to promote safety.