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The Boeing Phantom Ray unmanned airborne system (UAS) made its first solo flight April 27 at NASA's Dryden Research Center at Edwards Air Force Base in California.
The first flight of the fighter-size jet under its own power lasted 17 minutes. The Phantom Ray reached an altitude of 7,500 feet and a speed of 178 knots (or a little over 200 miles per hour). The flight followed a series of high-speed taxi tests conducted in March to validate ground guidance, navigation and control and verified mission planning, pilot interface and operational procedures.
The successful flight demonstrated Phantom Ray's basic airworthiness and set the stage for additional flights over the next few weeks. The announcement of the flight was the first time the tight veil of security that was thrown over the program was lifted. The Phantom Ray is considered to be a test bed for the development of a series of unmanned stealthy, carrier-based strike aircraft for the U.S. Navy.
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