171012-N-UK306-043 MAYPORT, Fla. (Oct 12, 2017) Cmdr. Patricia Tyler, executive officer of Naval Station Mayport, helps serve food during a celebration of the U.S. Navy's 242nd birthday at the base galley. Oct. 13 marks the birthday of the U.S. Navy, which traces its roots back to the early days of the American Revolution. (U.S. Navy photo by Mass Communication Specialist 2nd Class Timothy Schumaker/Released)