Darpa Awards Sabre Test Deal To Reaction Engines

Credit: Mark Wagner/Aviation.images.com
LOS ANGELES—Reaction Engines has won a contract from the U.S. Defense Advanced Research Projects Agency (Darpa) to conduct high-temperature testing of the pre-cooler technology at the heart of its proposed hypersonic air-breathing combined cycle Sabre rocket concept. The contract is a major...
Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

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