What do the letters "VLOS" stand for in drone operations?

The letters "VLOS" stand for Visual Line of Sight in drone operations. This term refers to the requirement that the operator must maintain a direct visual connection with the drone during its flight. The importance of VLOS lies in ensuring that the operator can see the drone at all times to avoid collisions, maintain situational awareness, and adhere to safety regulations. This requirement is critical for both safety and compliance with aviation rules established by regulatory bodies, which mandate that drone operations should occur within the operator’s visual line of sight unless specific exemptions are granted. Understanding VLOS is essential for anyone looking to operate drones legally and safely.