Engine Maintenance Sailors maintain a jet engine in the hangar bay of the aircraft carrier USS Dwight D. Eisenhower in the Atlantic Ocean, April 6, 2016. The aircraft carrier Eisenhower is conducting a Composite Training Unit Exercise to prepare for a future deployment. The sailors are assigned Strike Fighter Squadron 86. Navy photo by Seaman Casey S. Trietsch. SHARE: Download: Full Size (1.49 MB) Credit: Casey S. Trietsch VIRIN: 160406-N-BH414-023C.JPG Photo Gallery