Sail and fight with HMS Victory, Lord Nelson's Flagship at Trafalgar, the most famous First Rate ship-of the-line in the Royal Navy! HMS Victory is a three-decks, 104-gun ship of the line, laid down in 1759 and launched in 1765. She is most famous as Lord Nelson's flagship at the Battle of Trafalgar in 1805. She was also Keppel's flagship at Ushant, Howe's flagship at Cape Spartel and Jervis's flagship at Cape St Vincent. After 1824 she served as a harbor ship. In 1922 she was moved to a dry dock at Portsmouth, England, and preserved as a museum ship. She is the world's oldest naval ship still in commission.