170919-N-UH661-035 NORTH ISLAND, Calif. (Sept. 19, 2017) Sailors heave in mooring lines under the supervision of Boatswain�s Mate 1st Class Charles Brown on the fantail of the aircraft carrier USS John C. Stennis (CVN 74) as the ship gets underway. John C. Stennis is underway training for future operations after completing its flight deck certification and conducting carrier qualifications. (U.S. Navy photo by Mass Communication Specialist 3rd Class Mike Pernick/Released)