The USS Montgomery
was an Oberth class research
vessel serving in Starfleet for the majority of the 24th century.
She was the first assignment of Eliot Fanon, who came aboard as a Helmsman in 2341.
In 2371 she was part of the First Fleet and studying Collapsar 49 blackhole. She was the last known contact of Commander Kiva's team when their runabout went missing that year. ("Shattered Images")
During the Dominion War she was refit as a Medical Courier.