U.S.S. Valhalla (NCC - 18000)
From StarFleet Bureau of Information
The USS Enterprise (NCC-1701-D) (or Enterprise-D, to distinguish it from prior starships with the same name) is a 24th century starship in the Star Trek fictional universe and the principal setting of the Star Trek: The Next Generation television series.[1] The Enterprise-D is a Galaxy-class ship and the fifth Federation starship to carry the name.[2]