160830-N-UD666-071 PACIFIC OCEAN (August 30, 2016) Cmdr. Roscoe Porter, assigned to the Board of Inspection and Survey (INSURV), inspects a berthing aboard the aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson is currently underway underoing INSURV. (U.S. Navy photo by Mass Communication Specialist Seaman Daniel P. Jackson Norgart/Released)