# Aerojet Rocketdyne wins ULA's largest RL10 engine contract for 116 RL10C-X engines

United Launch Alliance awarded Aerojet Rocketdyne a contract for 116 RL10C-X engines for its Vulcan Centaur rockets, the largest RL10 contract ever. The engines will support Amazon's Kuiper satellite launches and are built at West Palm Beach, Florida.

- Type: Contract
- Announced: 2022-04-11
- Where: West Palm Beach, Florida, United States
- Status: announced
- Capacity: 116 RL10C-X engines
- Products: RL10C-X rocket engines
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [Aerojet Rocketdyne](https://endata.com/companies/9129.md) (supplier)
- [United Launch Alliance](https://endata.com/companies/9130.md) (customer)

## Sources

- [greenstocknews.com](https://greenstocknews.com/news/nyse/ajrd/aerojet-rocketdyne-secures-its-largest-rl10-engine-contract-from-united-launch-alliance), 2022-04-11: "United Launch Alliance (ULA) recently awarded the largest RL10 contract ever to Aerojet Rocketdyne to deliver 116 RL10C-X engines for its Vulcan Centaur rocket."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.