USS Constitution

Ship caption = Constitution, dressed overall, fires a 17-gun salute in Boston Harbor, 4 July 2014 }} USS Constitution, also known as Old Ironsides, is a three-masted wooden-hulled heavy frigate of the United States Navy. She is the world's oldest ship still afloat. She was launched in 1797, one of six original frigates authorized for construction by the Naval Act of 1794 and the third constructed. The name "Constitution" was among ten names submitted to President George Washington by Secretary o…