Karman Line Acquisition Corp. is a blank-check special-purpose acquisition company that completed its initial public offering in August 2026, trading on a national exchange under the ticker SEC. The company filed its final prospectus on Form 424B4 with the Securities and Exchange Commission on August 18, 2026 (accession number 0001829126-26-009017), marking the close of its IPO process. Named after the internationally recognized boundary between Earth's atmosphere and outer space, the vehicle signals a focus on the aerospace and space-technology sector. Sponsor details and a full transaction history, including de-SPAC target updates, are available on SpacDesk — sign up at spacdesk.com for complete filings, timelines, and real-time deal alerts.