170221-N-MH057-423 PACIFIC OCEAN (Feb. 21, 2017) Capt. Kevin Lenox, commanding officer of the aircraft carrier USS Nimitz (CVN 68), prepares to fly an F/A-18E Super Hornet from the "Vigilantes" of Strike Fighter Squadron (VFA) 151. Nimitz is underway conducting fleet replacement squadron carrier qualifications. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Cody M. Deccio/Released)