110407-N-DR144-233 ARABIAN GULF (April 7, 2011) Aviation Support Equipment Technician 3rd Class Peter Zavala, assigned to Aircraft Intermediate Maintenance Department's (AIMD) IM-4 Division, gathers screws to secure panels after adjusting the fuel injectors on a P-25 fire truck in the hangar bay of Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson and Carrier Air Wing (CVW) 17 are conducting maritime security operations and close-air support missions in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans / Released)