050807-N-3136P-040 USS KITTY HAWK (CV 63), At Sea (Aug. 7, 2005) - Aviation Structural Mechanic 3rd Class Grover Geer of West Palm, Fla., prepares to conduct a test on an F/A-18 Hornet hydraulic horizontal stabilizer inside the hydraulic shop aboard of USS Kitty Hawk (CV 63). Hydraulic shop responsible to maintenance and preserve all hydraulic equipments in the ship and nine embark squadrons. The Navy's USS Kitty Hawk Carrier Strike Group, including the embarked air wing, and USS Boxer are participating in the third annual Joint Air and Sea Exercise (JASEX) 2005 with the U.S. Air Force, and U.S. Marine Corps in the western Pacific. JASEX focuses on integrated joint training proficiency in detecting, locating, tracking and engaging units at sea, in the air, and on land, in response to a range of mission areas. U.S. Navy photo by Photographer's Mate Airman Jimmy C. Pan

110507-N-JI215-004 PACIFIC OCEAN (May 7, 2011) Aviation Support Equipment Technician Airman Stephen Pesnell, from Phoenix, Ariz., performs pre-operation maintenance on a hydraulic servicing unit in the IM-2 shop aboard the Nimitz-class aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is participating in a composite training unit exercise off the coast of Southern California. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Timothy Aguirre/Released)