ICG Hypersonic Acquisition Corp (ticker: ICGA) is a special purpose acquisition company that filed its S-1 registration statement with the SEC on March 17, 2021, targeting the hypersonic technology and aerospace and defense sectors. Sponsored by the ICG sponsor group, the blank-check company entered the market during the 2021 peak of defense-themed SPAC issuance, when investor appetite for next-generation propulsion and advanced aerospace platforms was elevated. As a 2021-vintage SPAC, ICGA sought a qualifying business combination with an operating company in the hypersonic or broader aerospace and defense industry. Readers can sign up at SpacDesk for full filing history, deal status, and detailed analytics on ICGA and the broader SPAC universe.