Define Visual Line of Sight (VLOS) and explain its importance.

Define Visual Line of Sight (VLOS) and explain its importance.

• A. VLOS means the drone's camera provides view for pilot.
• B. VLOS means you can fly beyond your line of sight with satellite assistance.
• C. VLOS means the pilot or a visual observer has an unobstructed view of the drone without aids; it enables reliable collision avoidance and compliance with altitude/distance limits.
• D. VLOS means the drone operates autonomously with no human sight required.

Answer: (C)

Visual Line of Sight means the pilot or a visual observer has an unobstructed view of the drone with unaided vision (corrective lenses allowed). This direct view lets you judge distance, altitude, speed, and potential obstacles so you can maintain safe separation and stay within prescribed altitude and distance limits. Using the drone’s camera or FPV feed does not count toward VLOS, because those aids don’t provide the same immediate, real-time view of the aircraft. Keeping the drone in sight at all times is foundational for reliable collision avoidance and for complying with regulatory limits, making VLOS the standard approach for safe, lawful flights.

Visual Line of Sight means the pilot or a visual observer has an unobstructed view of the drone with unaided vision (corrective lenses allowed). This direct view lets you judge distance, altitude, speed, and potential obstacles so you can maintain safe separation and stay within prescribed altitude and distance limits. Using the drone’s camera or FPV feed does not count toward VLOS, because those aids don’t provide the same immediate, real-time view of the aircraft. Keeping the drone in sight at all times is foundational for reliable collision avoidance and for complying with regulatory limits, making VLOS the standard approach for safe, lawful flights.