150417-N-UK306-071 SAN DIEGO (April 17, 2015) Quartermaster 2nd Class Lisa Barker, from Rome, N.Y., shifts colors aboard the aircraft carrier USS Ronald Reagan (CVN 76). Ronald Reagan is underway conducting sea trials, one of the final stages of its planned incremental availability maintenance period. (U.S. Navy photo by Mass Communication Specialist 3rd Class Timothy Schumaker/Released)