151126-N-FI568-002 ATLANTIC OCEAN (Nov. 26, 2015) Hospital Corpsman 3rd Class Devon Scarfe explains the components of a personal flotation device during an abandon ship drill on the flight deck of the aircraft carrier USS Dwight D. Eisenhower (CVN 69). Dwight D. Eisenhower, with embarked Carrier Air Wing 3, is underway conducting the Tailored Ship's Training Availability (TSTA) and Final Evaluation Problem (FEP) as part of the basic phase of the Optimized Fleet Response Plan. (U.S. Navy photo by Mass Communication Specialist 3rd Class Taylor L. Jackson/Released)