161024-N-AT101-478 GULF OF MEXICO (Oct. 24, 2016) Chief Petty Officer Curtis Gray, assigned to the pre-commissioning unit John Finn (DDG 113), operates the surface warfare coordinator console during the ship's builder’s trials, Oct. 24. John Finn, built by Huntington Ingalls Shipbuilding, will conduct the final phase of trials, known as acceptance trials, in early November. (U.S. Navy photo by Petty Officer First Class Maddelin Angebrand/Released)