170220-N-KR702-271 PACIFIC OCEAN (Feb. 20, 2017) Aviation Boatswain's Mates (Equipment) 3rd Class Mandrick Holified, left, and Brandon Gewecke prepare an F/A-18E Super Hornet assigned to the "Vigilantes" of Strike Fighter Squadron (VFA) 151 for launch aboard the aircraft carrier USS Nimitz (CVN 68). The ship is underway conducting fleet replacement squadron carrier qualifications. (U.S. Navy photo by Petty Officer 2nd Class Holly L. Herline/Released)