What is the term for flying an sUAS beyond the visual line of sight?

The term for flying a small Unmanned Aircraft System (sUAS) beyond the visual line of sight is "BVLOS," which stands for Beyond Visual Line of Sight. This concept is crucial for certain types of drone operations, as it allows the pilot to operate the drone at a distance where they are unable to see it directly. BVLOS operations can enable more complex missions, such as infrastructure inspections or extensive mapping, as they are not limited by the pilot's eyesight.

In order to legally conduct BVLOS operations, pilots typically must obtain specific waivers or authorizations from aviation authorities like the FAA, ensuring safety measures are in place, such as providing the ability to maintain situational awareness using technology and other methods.

The other options do not accurately reflect the terminology in drone operations. The term "BLOS" is a logical variation but is not the widely accepted acronym used in regulation and practice. "OVS" is not an established term in aviation and does not convey any specific meaning in this context. Lastly, "VLOS" refers to the opposite concept, which is operating within the visual line of sight and does not involve flying the drone at distances beyond what a pilot can directly see. Understanding this terminology is essential for compliance with