GS 12
From Memory Alpha, the free Star Trek reference
The GS 12 was a 24th century starship registered for Federation travel.
Under the command of Captain H. Ellison, this vessel visited Organia in 2370. From there, it was due to arrive at Deep Space 9 on stardate 47557.1. (DS9: "Whispers")
The GS 12 was never mentioned or shown, it was simply listed in an okudagram graphic of an arrival roster on a viewscreen. No reason for the ship's odd nomenclature has been noted, but the graphic was also populated by some other in-jokes.
