Coast Guard Senior Chief Petty Officer Derek Campbell relieves Master Chief Petty Officer Lawrence Dean as the officer-in-charge of the Coast Guard Cutter Chinook during a change-of-command ceremony at the Coast Guard Harbor Facility in Corpus Christi, Texas, July 2, 2020. Capt. Edward Gaynor, commander of Coast Guard Sector/Air Station Corpus Christi, presided over the ceremony.