181012-N-HP188-0121 WASHINGTON (Oct. 12, 2018) Thomas O'Brien, the oldest Sailor from Honor Flight Bay Area (California) and MA3 Isabella Valentino, the youngest Sailor from the Washington Navy Yard, cut the cake at the Museum of the U.S. Navy during a Navy birthday ceremony. Naval History and Heritage Command (NHHC) hosted the Honor Flight Bay Area (California) as part of the Navy's 243rd Birthday celebration. NHHC, located at the Washington Navy Yard, is responsible for the preservation, analysis, and dissemination of U.S. naval history and heritage. (U.S. Navy photo by Mass Communication Specialist 2nd Class Mutis A. Capizzi/Released)