|Owner:||United Federation of Planets|
In 2258, upon the mobilization of all Starfleet cadets to respond to a distress call from Vulcan, the Gilliam was used to ferry cadets from Hangar 1 in San Francisco, to the Enterprise, which was docked at Starbase 1. (Star Trek)
The Gilliam originally appeared to be a Moore-type shuttlecraft with its nacelles attached to pylons on the ventral sides of the craft. However, in the reveal shot of the Enterprise it was a military shuttle with its nacelles attached to the dorsal sides of the hull.