A Coast Guardsman salutes in front of the Coast Guard Cutter Blackthorn memorial during the ceremony for the 42nd anniversary of the ship's sinking, Jan. 28, 2022 in St. Petersburg, Florida. The cutter Blackthorn sank after colliding with the tanker Capricorn near the Sunshine Skyway Bridge, in St. Petersburg, Jan. 28, 1980. (U.S. Coast Guard photo by Seaman Moriah Cannion.)