Belle Reve

The Belle Reve is a small, state-of-the-art Starfleet vessel that is disguised to look like a commercial freighter for use in covert missions where the United Federation of Planets and Starfleet can not be openly associated. It has a Defiant-class warp-core and heavy armorments, spartan crew quarters, and a bridge with three forward viewscreens.

The ship was previously named the Calypso, but its name was changed when it was permanently assigned to Captain James T. Kirk in 2381. In addition to the name change, when he was given formal command of this vessel, Kirk ordered the ship undergo a refit to make the ship more comfortable for its crew.

The Belle Reve made its first appearance (as the Calypso) in the novel "Star Trek: Captain's Blood".