Why is it important to keep a drone within visual line of sight?

Keeping a drone within visual line of sight is crucial primarily for maintaining control and awareness of its surroundings. By visually monitoring the drone, the operator can ensure it is flying safely and can respond quickly to any potential hazards or changes in the environment, such as obstacles, other aircraft, or changes in weather conditions. This situational awareness is vital for avoiding accidents and ensuring the safety of both the drone and people or property nearby.

While manufacturer guidelines and battery consumption are considerations, they do not inherently impact the fundamental safety and effectiveness of flying a drone. Similarly, increasing flight range is often not compatible with visual line of sight, as extending the range could compromise the operator's ability to maintain visual control. Maintaining visual contact thus lays the foundation for responsible and safe drone operation.