Rotor Technologies made its first uncrewed helicopter flight on December 2 at the FAA’s unmanned aircraft systems test site using a modified Robinson R22. Founded by a team of MIT scientists, the company has created “Cloud Pilot,” an operating system that combines flight control algorithms, computer vision, and satellite communications that allow an uncrewed helicopter to be “teleoperated” from anywhere in the world.
The system uses commercial low-Earth orbit (LEO) satellite constellations—such as SpaceX’s StarLink—to transfer data over long distances with minimal delay. Proprietary virtual reality technology gives remote pilots better visibility than from in the cockpit, enabling night and low-visibility operations, according to the company.
On the initial test flights, communications from the helicopter and control station were transmitted over multiple digital radio links, while a wired tether provided a fail-safe backup. The prototype was operated in low hover within a visual line of sight.
Rotor Technologies is planning field tests of the system next year in cooperation with state and federal agencies, with a particular eye on how the technology can be used to enhance aerial tanker operations to combat wildfires by enabling remotely-piloted aircraft to carry more payload greater distances.