The USS Fredrickson (NCC-42111) was an Excelsior-class Starfleet starship in service during the late-24th century. The Fredrickson underwent a refit at Utopia Planitia Fleet Yards in 2371. (VOY: "Relativity") In 2374, the Fredrickson was towed away after suffering heavy damage in a battle early in the Dominion War. (DS9: "A Time to Stand")