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Wednesday, August 11, 2010

Lockheed Martin Hypersonic ATACMS Motor Boosts Experimental Scramjet in First Flight


Lockheed Martin announced today that its Army Tactical Missile System (ATACMS) rocket motor successfully boosted the experimental X-51A WaveRider beyond Mach 4.5, the speed at which a scramjet will start and begin to provide thrust.

The successful boost helped the X-51 hypersonic scramjet engine to accelerate to a historic Mach 5, a first for the vehicle.

The X-51 WaveRider is an unmanned aerial vehicle designed for extended hypersonic flight durations. The successful boost with the ATACMS rocket motor will allow for future advancements in hypersonic flight.

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