Aviation Structural Mechanic 3rd Class Justin Nixon, of Helicopter Maritime Strike Squadron (HSM) 77, conducts maintenance inside the tail frame of a MH-60R Seahawk helicopter. HSM-77 is part of Carrier Air Wing FIVE and responsible for maritime security operations in U.S. 7th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kegan E. Kay/Released)