181026-N-OM854-0029 PACIFIC OCEAN (Oct. 26, 2018) Sailors conduct a crew swap and refuel on an MH-60S Knight Hawk helicopter, attached to Helicopter Sea Combat Squadron (HSC) 14, on the flight deck aboard the Nimitz-class aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is underway conducting routine operations in the U.S. 3rd Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Grant G. Grady/Released)