NLR integrates SkyGuardian into European ATM 


The Netherlands Research Laboratory (NLR) has helped General Atomics Aeronautical Systems (GA‑ASI) conduct a simulated flight demonstration of a MQ-9B SkyGuardian RPA to demonstrate how it could operate in a busy airport just like a manned aircraft.

Civilian controllers in a tower and terminal approach facility managed the flight of the Medium-altitude, Long-endurance (MALE) Remotely Piloted Aircraft (RPA) between May 28-29.

“This simulated MALE RPA flight operating under Instrument Flight Rules (IFR) was actively managed by civil controllers, dealing with every conceivable contingency scenario,” said David R. Alexander, president, GA-ASI. “This demonstration helps show the air traffic management community that flying large RPA in civil airspace can be as safe as managing a commercial manned aircraft, when the RPAS is properly designed.”

GA-ASI supported the 3D modeling of the SkyGuardian so that NLR, through its ATC simulator NARSIM, could enable civil controllers to control the RPA as if it was any manned aircraft, taking off and landing at a civil airport.

NLR facilitated the demonstration in their facility and set up seven contingency and emergency scenarios for the RPAS pilot to fly, including Loss of Propulsion; Loss of Datalink (C2 Link); Loss of Voice Communications; Missed Approach; Missed Departure; Airborne Traffic Conflict; and Failure of the Automatic Landing System. The simulated flights were based out of the Rotterdam Airport (EHRD) with representative civil air traffic.

The British Royal Air Force (RAF) is acquiring SkyGuardian as part of its Protector RG Mk1 programme and is scheduled for first delivery in the early 2020s. The Government of Belgium has also approved Belgian Defense to negotiate the acquisition of SkyGuardianto meet the nation’s RPA requirements. The aircraft is also being considered by the Australian Defence Force, who chose GA-ASI to supply an RPA system for Project Air 7003.