151202-N-HD638-010 SAN DIEGO (Dec. 2, 2015) Aviation Ordnancemen Acacia Wanlass puts up tape for lagging on the aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson is currently undergoing a Chief of Naval Operations Planned Incremental Availability (PIA) period in its homeport of San Diego. (U.S. Navy photo by Mass Communication Specialist Seaman Matthew Brown/Released)