U.S.S. Blenheim NCC-4315
The Federation Starship Blenheim was a Larson class destroyer. Commissioned in June 2247, the Blenheim was was refit to the Larson class Mark II specifications in March 2257, giving it more powerful phasers and an additional torpedo launcher. March 2269 saw another refit, this time to the Mark VI configuration. In November 2273, the Blenheim was transferred to Starfleet Training Command.