The Federal Aviation Administration (FAA) requires that all commercial drone operators are able to maintain a line of sight to their drones until it approves a technology that can safely enable drones to fly beyond visual line of sight. Beyond Visual Line of Sight, known as BVLOS, is a term used in aviation to describe flying a drone where the remote pilot can't see it directly with their own eyes. Instead, a remote pilot would rely on instruments or technology to monitor and control the drone at all times.