US Air Force awards ULA and XCOR contract for upper stage propulsion

US Air Force awards ULA and XCOR contract for upper stage propulsion Midland TX (SPX) Mar 10, 2016 - United Launch Alliance (ULA) has awarded XCOR Aerospace with a new contract through the United States Air Force to develop an upper stage propulsion system for Vulcan, ULA's next-generation launch system. Jay Gibson, President XCOR: "We are very proud of our long and ongoing relationship with ULA, and very pleased ULA has chosen XCOR as a potential upper stage engine provider. We have alre ... more

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