What is the maximum horizontal distance permitted for drone operations beyond the visual line of sight (BVLOS)?

The maximum horizontal distance permitted for drone operations beyond the visual line of sight (BVLOS) varies significantly and is primarily regulated by aviation authorities in different regions. In many jurisdictions, including those under the oversight of the CAA (Civil Aviation Authority), BVLOS operations are not typically allowed unless specific permissions or exemptions are obtained. This is due to safety and operational concerns, as BVLOS flights can pose risks to manned aircraft, other aerial activities, and individuals on the ground.

The requirement for special permissions ensures that operators can demonstrate adequate safety measures, risk assessments, and operational capabilities prior to conducting BVLOS operations. Such regulations are vital for maintaining safe airspace and minimizing potential hazards associated with drone flights that exceed the visual line of sight.

While the other options suggest specific distances for BVLOS operations, they do not reflect the regulatory reality that, generally, commercial BVLOS flights require authorization rather than adherence to a distance limit.