You must keep your drone in your __________________________ at all times.

• A. Visual line of sight (VLOS)
• B. Remote control range
• C. GPS geofence
• D. Altitude limit

Answer: (A)

Maintaining visual line of sight means you can see the drone with your own eyes at all times, and you can monitor its position, altitude, and orientation directly. This direct view lets you quickly notice obstacles, nearby aircraft, or any unexpected behavior and take immediate action to keep the flight safe. It’s the best answer because being able to see the drone helps you maintain control and situational awareness throughout the flight, rather than relying on how far the controller can reach, automatic safety features, or a permitted altitude. If you ever can’t see the drone, you should land or call on a spotter to help keep visual contact.