170309-N-LU649-0020 BREMERTON, Wash. (March 9, 2017) Aviation Boatswain's Mate (Equipment) 3rd Class Juan Mejiaquintero, right, assigned to USS John C. Stennis (CVN 74), takes the Navy-wide E-5 advancement exam. John C. Stennis is conducting a planned incremental availability at Puget Sound Naval Shipyard and Intermediate Maintenance Facility, during which the ship is undergoing scheduled maintenance and upgrades. (U.S. Navy photo by Mass Communication Specialist 2nd Class Luke Moyer/Released)