- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
These warships are the primary warp-driven ships used by the Son'a.
Considerable resources within the ships were used for Son'a body-enhancement facilities. In 2375, these ships confronted the Enterprise-E at both the Ba'ku planet and inside the Briar Patch.
The vessels are armed with isolytic, subspace weapons, which were outlawed by the Second Khitomer Accord.