During the first week of July the NLR (Netherlands Aerospace Centre) used Twente Airport to perform the first tests with the XCalibur+ Jet Trainer, a certified drone, according to the ASRPAS1 standards. The jet trainer is being used to gain experience on flying jet-powered drones.
The XCalibur+ jet trainer is based on a model aircraft, where several modifications have been applied to bring the aircraft onto ASRPAS1 specifications. The drone can fly on various speeds and is remotely piloted. It was the first time that the NLR flew this drone. Four NLR employees have been specially trained in Germany in order to fly jet powered, fixed wing, drones. Furthermore, the trials are supervised by a pilot with expertise on real jets and drone jets.
The experience gained with the jet trainer is essential for future NLR big drone activities. For some time, NLR has been working on the development of a large remote controlled jet plane measuring 4 meters in length and 4 meters span and weight over 100 kg. It does this within the framework of the EU Cleansky 2 SCALAIR (SCALed AIRcraft) project, in which a flying scale model of an existing airplane is being developed, built and tested. The purpose of this scale model is to show connection between the scale behavior of the scale model and the full-scale aircraft.
NLR chooses Twente Airport because this location is unique. ‘The NLR has the Netherlands RPAS Test Center (NRTC) in Marknesse, however, for the first flights with the jet trainer and other big drones, Twente Airport is chosen because of the availability of a long hardened runway, an obstacle free environment and relatively little air traffic. In addition, Technology Base, located at Twente Airport, offers the environment where innovative entrepreneurship and a lot of space to experiment together, “said Jan Willekens of NLR. Within the Dutch Drone Platform, NLR works closely with Space53 and the other proposed Drone test locations in the Netherlands to promote Drone development and use.