SAN DIEGO (July 1, 2022) Master Chief Damage Controlman Matt Carpenter, right, a native of Yorba Linda, Calif., teaches Sailors during a flooding drill aboard Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). Vinson is currently pierside in its homeport of San Diego. (U.S. Navy photo by Mass Communication Specialist 2nd Class Haydn N. Smith)