Why is lighting important for UAS operations?

• A. Lighting is primarily for aesthetics and has little safety value.
• B. Proper lighting improves visibility of the aircraft to others and reduces collision risk.
• C. Lighting helps the drone fly faster.
• D. Lighting is only needed at night and not during the day.

Answer: (B)

Making the UAS visible to others is essential for safety. Proper lighting helps people on the ground, as well as other aircraft or vehicles, notice the drone, especially in low-light conditions or against complex backgrounds. When the aircraft is clearly seen, others can take action to avoid it, reducing the chances of a collision. Lighting isn’t about aesthetics or speed, and while it’s especially important at night or in dim light, being visible during all operations enhances safety overall.