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Cobra Unmanned Aircraft System Makes A Series Of Firsts In North Dakota
Tucson AZ (SPX) Jul 12, 2007 Raytheon's Cobra Unmanned Aircraft System (UAS) conducted the first official unmanned aircraft flight in North Dakota June 25. The Cobra flew approved flight profiles through military restricted airspace over Camp Grafton South, a National Guard training facility 45 miles south of Devil's Lake, N.D. In addition to being the first unmanned aircraft to fly in North Dakota airspace, these were also the Cobras' first flights away from their home station in Tucson, Ariz. During the three-day deployment to the site, the Cobras completed nine flights and executed completely autonomous takeoffs, landings and in-flight navigation along pre-planned routes. The flights were part of Raytheon's collaboration with the University of North Dakota, John D. Odegard School of Aerospace Sciences, the University of North Dakota School of Engineering and Mines and the North Dakota National Guard. In one of the planned missions from the Camp Grafton South airfield, a Cobra UAS carried the PrecisionAg digital imaging payload developed by the University of North Dakota Unmanned Aircraft Engineering team. The PrecisionAg payload is designed to take digital images of crops and rangeland for monitoring vegetation health for North Dakota agribusiness applications. "With its ability to conduct completely autonomous flight profiles and its FAA experimental airworthiness certification, Cobra is positioned to be the preferred unmanned aircraft system for the science, research and engineering communities," said Don Newman, Raytheon director of Unmanned Systems. "Cobra can stay aloft for more than three hours with a 25-pound payload, providing researchers with an affordable, stable platform for an array of sophisticated electronic equipment and sensors." Cobra is a low-cost, highly reliable unmanned aircraft designed to support Raytheon's development, integration and test of unmanned systems technologies. The aircraft has a wingspan of 10 feet and is 9-feet long. The Cobra UAS was designed by Raytheon to support the development, test and demonstration of sensor systems; networked command, control and communications systems; and unmanned aircraft system architectural concepts. The Cobra UAS integrates advanced systems and capabilities from several Raytheon businesses, including Tucson-based Missile Systems; Intelligence and Information Systems, based in Garland, Texas; Space and Airborne Systems in El Segundo, Calif.; and McKinney, Texas-based Network Centric Systems. CommunityEmail This Article Comment On This Article Related Links Raytheon UAV News - Suppliers and Technology
Puma Small UAS Achieves Record Flight Time Using Fuel Cell Battery Hybrid System
Monrovia CA (SPX) Jun 29, 2007AeroVironment has successfully flown its Puma small unmanned aircraft for nearly five hours while it was powered by an onboard fuel cell battery hybrid energy storage system. This successful demonstration marked the completion of the first task under AV's contract with the U.S. Air Force Research Laboratory (AFRL) for the development of advanced propulsion technologies for unmanned aircraft. |
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