Sky Harbour Group Corp (NYSE American: SKYH) is an aviation infrastructure company that completed its de-SPAC merger with Yellowstone Acquisition Corp in January 2022, with the blank-check vehicle sponsored by Yellowstone Acquisition Holdings LLC. The company develops, leases, and manages home-basing hangar campuses for private aircraft operators at commercial and general aviation airports across the United States, placing it within the broader aviation infrastructure and real-assets sector. An 8-K current report was filed with the SEC on August 20, 2026, under accession number 0001437749-26-028634. SKYH continues to trade as a publicly listed operating company following its business combination. Visit SpacDesk and sign up for full data, filings, and deal analytics on Sky Harbour and hundreds of other SPAC transactions.