Unnamed Constitution class starships

List of unnamed Federation starships of the Constitution-class.

23rd century

Docked at Spacedock

Unnamed Constitution in Spacedock 1.jpg First Constitution-class in Spacedock Unnamed Constitution in Spacedock 2.jpg Second Constitution-class in Spacedock

Two unnamed Constitution-class vessels were in Earth Spacedock following the Whale Probe incident in 2286. The travel pod transporting the crew of the USS Enterprise passed these vessels en route to their new assignment, the USS Enterprise-A. (Star Trek IV: The Voyage Home)

One of the ships might be USS Intrepid NCC-1707 according to an graphic display created for the spacedock control room. A dialogue from a deleted scene found in the shooting script for the two dock controllers stated,"'Excelsior and Intrepid are cleared to depart. Open spacedock doors", followed by the failure of both ships to power up and the doors to open, due to influence by the Whale Probe. next to an icon representing a Constitution-class starship. Although not clearly seen on screen, the graphics were sold at the It's A Wrap! sale and auction. The display also featured another unlabeled Constitution icon, the Excelsior labeled NX-2000 and what appear to be three Miranda-class starships in spacedock.

24th century

Wolf 359

Wrecked Constitution-class in TNG: "The Best of Both Worlds, Part II", primary hull Wrecked Constitution-class in TNG: "The Best of Both Worlds, Part II", engineering hull

At least one unnamed Constitution-class vessel participated in the Battle of Wolf 359 in 2366. Wreckage of the vessel or vessels was seen there as the USS Enterprise-D passed through the "grave yard" of ships that were defeated in the battle. (TNG: "The Best of Both Worlds, Part II")

The ship or ships in question can be seen in two different FX shots. The first is a glimpse of a badly-damaged saucer section, and the second is a that of the secondary hull. The two parts appear in different portions of the scene, which would indicate either two different vessels, or one ship that was cut apart by the Borg or that performed a saucer separation maneuver. Behind the scenes sources indicate the model used for both shots was that of the self-destructed Enterprise made for Star Trek III: The Search for Spock. (Special Edition DVD text commentary)

The cover of issue 7 in the Doctor Who crossover miniseries, Star Trek: The Next Generation - Doctor Who: Assimilation², features the engineering hull wreck and a second intact Constitution-class ship getting hit by the Borg Cube, suggesting there were in fact two ships.