Boeing Advances Airspace Safety Technology for Unmanned Aircraft Systems
Radar is nothing new in the world of aviation, but expanding radar capabilities to unmanned aircraft systems (UAS) has the potential to help operators see the bigger picture when it comes to the safety of our national airspace.
Boeing recently conducted a flight experiment to test the concept at the headquarters of Aurora Flight Sciences, a Boeing subsidiary, in Manassas, Va.
“Boeing’s airspace access solution is already used around the world,” said Jim Bray, project manager. “This flight experiment adds a small airborne radar to improve the comprehensive safety case we can offer our customers.”
The addition of an airborne radar to Boeing subsidiary Insitu’s Inexa Access – Ground Detect and Avoid system creates a common operating picture that enables UAS operators to better visualize the surrounding air traffic and ensure they stay well clear of other aircraft.
The Boeing team equipped an Aurora Centaur optionally-piloted aircraft with a small radar to serve as a UAS surrogate mimicking Insitu’s ScanEagle3. Using a second Centaur and Cessna 172 as “intruder” aircraft within the same airspace, the team flew collision-type flight profiles and recorded the data.
GPS data from all three aircraft allowed the team to determine the accuracy of the aircraft location data derived from the airborne radar.
This experiment is one of the latest examples of Boeing’s commitment to developing safe autonomous technologies for both military and commercial applications. The initial results are promising and will help Boeing pursue technology and product development, as well as future regulatory certifications, for the safe integration of autonomous systems into the National Airspace System.
The radar technology used in this experiment comes from Fortem Technologies, Inc., a Salt Lake City, Utah-based company developing advanced radar systems for unmanned and manned aircraft. Boeing HorizonX Ventures invested in Fortem to support the growth of its airspace awareness solutions that ensure safe operations of UAS.
About Fortem Technologies
Fortem Technologies is the leader in airspace awareness, safety and security for a drone world. Fortem delivers commercially available solutions that detect and measure intention of drones in real time to maintain airspace safety, while actively protecting No-Fly Zones. Based in Pleasant Grove, Utah, the company is privately held and backed by Boeing, Signia Venture Partners, DCVC, Mubadala Investment Company, and others.