120323-N-DR144-621 ARABIAN SEA (March 23, 2012) Sailors swim to the stern dock after jumping off aircraft elevator No. 4 during a swim call aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson and Carrier Air Wing (CVW) 17 are deployed to the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans/Released)