Air Force Awards Final Rocket Propulsion System Prototype OTAs, Space and Missile Systems Center
"Today the Space and Missile Systems Center awarded the final Other Transaction Agreements for shared public-private investments in Rocket Propulsion System prototypes. One award is to Aerojet Rocketdyne for development of the AR1 rocket propulsion system. The initial government investment is $115.3 million. The other award is to United Launch Alliance for development of the Vulcan/BE-4 rocket propulsion system and the ACES rocket propulsion system. The initial government investment is $46.6 million with $45.8 million for the Vulcan/BE-4 effort and $0.8 million for the ACES effort."
Aerojet Rocketdyne, ULA Announce Public-Private Partnership with USAF to Develop RD-180 Replacement Engine
"The U.S. Air Force selected Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc., and United Launch Alliance (ULA) to share in a public-private partnership to develop jointly the AR1 engine an American-made rocket propulsion system."
Aerojet Rocketdyne Names Dynetics as Key AR1 Engine Team Member
"Following the U.S. Air Force selection of AR1 for a Rocket Propulsion System award, Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (NYSE: AJRD), named Dynetics of Huntsville, Alabama, as a key team member for the AR1 engine development."
"United Launch Alliance (ULA) and Blue Origin LLC, a privately-funded aerospace company owned by Amazon.com founder Jeff Bezos, entered into a public-private partnership with the U.S. Air Force to develop a new rocket propulsion system to power Vulcan -- ULA's next-generation launch system."