Three Pratt & Whitney Rocketdyne RS-68 Engines Help Boost Classified Satellite

CANOGA PARK, Calif., Nov. 21, 2010 /PRNewswire/ -- Pratt & Whitney Rocketdyne today helped boost a classified satellite for the U.S. National Reconnaissance Office from Cape Canaveral Air Force Station, Fla.  The satellite was onboard a United Launch Alliance Delta IV Heavy rocket, powered

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