US Navy AIRMAN Matthew Petrosky, from Air Department's V-3 Division, uses a spotting dolley to manuever aircraft in the hangar bay aboard the Nimitz Class Aircraft Carrier USS JOHN C. STENNIS (CVN 74) during operations in the Pacific Ocean. The STENNIS and embarked Carrier Air Wing 9 are operating together for the first time during a Composite Training Unit Exercise.(U.S Navy photo by Mass Communication SPECIALIST SEAMAN John Wagner) (Released)