Back to Firehawk AerospaceCopy linkXLinkedInRaytheon Missiles & Defense to work with Firehawk Aerospace on hybrid rocket propulsion technologies?SomeoneMay 3, 2022https://www.rtx.com/news/news-center/2022/04/28/raytheon-missiles-defense-to-work-with-firehawk-aerospace-on-hybrid-rocket-prop