171020-N-SM577-0661 BOSTON (Oct. 20, 2017) USS Constitution is tugged back to her berth at Pier One in the Charlestown Navy Yard following the ship's first underway since 2014. USS Constitution and her crew got underway for a day cruise in commemoration of the ship's launch, 220 years ago on Oct. 21, 1797, and the United States Navy's 242nd birthday, officially observed Oct. 13th. (U.S. Navy photo by Mass Communication Specialist 3rd Class Casey Scoular/Released)