Boeing X-51

August 17, 2012 - 10:42am
X-48C

Boeing reported the first flight of the X-48C blended wing body (BWB) research aircraft at Edwards AFB on August 7. The unmanned 8.5-percent scale model reached 5,500 feet during a nine-minute flight. A week later, however, the company’s third X-51 Waverider hypersonic testbed flight ended in failure when its scramjet failed to ignite.

July 1, 2011 - 6:51am
The diminutive, hypersonic X-51A, an unmanned, scramjet-powered aircraft, is ...

A second test flight of the X-51A WaveRider has not gone according to plan. Successfully dropped from the left wing of a B-52H Stratofortress, and then accelerated to over Mach 5 by a solid rocket booster, the unmanned, scramjet-powered, hypersonic vehicle crashed in the Pacific Ocean off Point Mugu NAS, Calif. on June 13

May 29, 2010 - 6:21am

The Boeing X-51A WaveRider hypersonic vehicle, powered by a Pratt & Whitney Rocketdyne scramjet engine, achieved aviation history this week by making the longest ever combustion ramjet-powered supersonic flight. During its first jaunt, the craft reached 70,000 feet and an approximate speed of Mach 5 on a 200-second flight over the Pacific Ocean on May 26 at 10 a.m. before it was purposely crashed into the water.

May 29, 2010 - 6:20am

The Boeing X-51A WaveRider hypersonic vehicle, powered by a Pratt & Whitney Rocketdyne scramjet engine, achieved aviation history this week by making the longest ever combustion ramjet-powered supersonic flight. During its first jaunt, the craft reached 70,000 feet and an approximate speed of Mach 5 on a 200-second flight over the Pacific Ocean on May 26 at 10 a.m. before it was purposely crashed into the water.

 
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