What does visual line of sight mean?

• A. You must see the UAS with your own eyes at all times during flight.
• B. You may rely on a spotter to maintain sight.
• C. The UAS must be within 1 mile of the operator.
• D. The UAS can be tracked by the GPS only.

Answer: (A)

Visual line of sight means you must be able to see the UAS with your own eyes at all times during flight. This ensures you can monitor its position, altitude, and direction and react to hazards in real time without relying on video downlinks, GPS tracking, or other devices. You may wear corrective lenses if needed, but you cannot use binoculars or other magnification to extend your view. A spotter can help keep the UAS in sight, but the person operating the drone is the one who must maintain visual contact. There isn’t a fixed distance like one mile; visibility and what you can see determine whether you’re in visual line of sight.