The USS Matterhorn (NCC-3457) was a Hellespont-class escort that saw service with the Federation Starfleet during the 23rd century.
In 2294, the Matterhorn was assigned to escort the first Federation civilian merchant convoy into Klingon space. (Ship Recognition Manual, Volume 4: Starships of the Original Series Era)
| Hellespont-class starships |
|---|
| Bretha - Crimea - Hellespont - Matterhorn |