150503-N-HD510-021 INDIAN OCEAN (May 3, 2015) Pilots from the Cougars of Electronic Attack Squadron (VAQ) 139 conduct a pre-flight check in an EA-18G Growler aboard the aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson and its embarked air wing, Carrier Air Wing (CVW) 17, are deployed to the U.S. 7th Fleet area of operations supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Scott Fenaroli/Released)