USS Jamestown (NCC-1843-B) was a Constellation-class exploration cruiser on active duty in Starfleet from 2298 to 2328. It was the seventh spacecraft to bear the name. (Starfleet International: USS Jamestown)
Among the Jamestown-B's missions was the mapping of Sector 424, which took 12 years to complete.
Jamestown-B was decommissioned in 2328.
|USS Antietam - USS Artemis - USS Billings - USS Bradley - USS Calgary - USS Chosin - USS Constellation - USS Espero - USS Fading Sun - USS Gettysburg - USS Hathaway - USS Hathor - USS Helena Harvey - USS Huskie - USS Jamestown-B - USS Magellan - USS Reliant - USS Stargazer - USS Vespucci - USS Valkyrie - USS Victory - USS Windhoek|