 Appreciation of Magellan's accomplishments may have been enhanced over time by the failure of subsequent expeditions which attempted to retrace his route, beginning with the Loaísa expedition in 1525 (which featured Juan Sebastián Elcano as second-in-command).The next expedition to successfully complete a circumnavigation, led by Francis Drake, would not occur until 1580, 58 years after the return of the "Victoria".Magellan named the Pacific Ocean (which was also often called the "Sea of Magellan" in his honor until the eighteenth century), and lends his name to the Strait of Magellan.