Coast Guard Chief Petty Officer James Angevine, a food service specialist at Sector St. Petersburg, presents a wreath from the Coast Guard Chief Petty Officer's Association for the 31st anniversary memorial service of the Coast Guard Cutter Blackthorn collision at Blackthorn Memorial Park, Jan. 28, 2011. The Blackthorn sank after colliding with the tanker Capricorn near the Sunshine Skyway Bridge on Jan 28, 1980. U.S. Coast Guard photo by Petty Officer 3rd Class Tara Molle