(Reuters) – The U.S. military conducted an unmanned test flight of its hypersonic Waverider aircraft, designed to move at six times the speed of sound using technology that bridges the gap between planes and rocketships, a military official said.
A B-52 bomber launched the remotely monitored, nearly wingless experimental aircraft, officially known as the X-51A, between 10 a.m. and 11 a.m. (1700 and 1800 GMT) on Tuesday, John Haire, a spokesman for the 412th test wing at Edwards Air Force Base in California, said in a statement. Results of the brief test flight will be released on Wednesday, he said.
The plan had been to conduct the test flight over the Pacific Ocean after a staging at Edwards, said Deborah VanNierop, a spokeswoman for Boeing Co, which was involved in constructing the craft, said in a statement.
The Waverider is designed to reach speeds of Mach 6 or above, fast enough to zoom from New York to London in less than an hour. But rather than commercial air travel, the military has its eye on a more readily achievable application – using it to develop high-speed cruise missiles.
The X-51A was launched off the coast of California near Naval Air Station Point Mugu, which is northwest of Los Angeles, Haire said. It flew north over the Pacific through a range that is designed for test flights.
“The X-51 is not retrievable, in other words once you fly it, it’s going to end up in the ocean,” Haire said.
The aircraft is known as the Waverider because it stays airborne, in part, with lift generated by the shock waves of its own flight.
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