Pratt & Whitney Rocketdyne Propulsion Orbits Critical Communications Satellite for U.S. Military

Pratt & Whitney Rocketdyne upperstage propulsion successfully orbited the second in a series of Advanced Extremely High-Frequency (AEHF) communications satellites for the U.S. military, once again demonstrating the consistent reliability of its power and propulsion systems. The spacecraft was launched from Cape Canaveral Air Force Station in Florida by a United Launch Alliance Atlas V rocket. The Atlas V is powered by the RD AMROSS RD-180 booster engine, and the upper-stage is powered by the Pratt & Whitney Rocketdyne RL10 engine.

Read the full press release here.

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