151202-N-TW946-027 SAN DIEGO (Dec. 2, 2015) Aviation Machinist's Mate 2nd Class Christopher Couger attached to Helicopter Sea Combat Squadron 3, adjusts the pitch control rods on a HM-60S Seahawk helicopter at Naval Air Station North Island, Calif., Dec. 2, 2015. HSC-3 provides an armed helicopter capability for U.S. 7th and 5th Fleets as well as detachments covering diverse mission sets. (U.S. Navy Combat Camera photo by Mass Communication Specialist David Giorda/Released)