| STARSHIP CLASS | |
|---|---|
| D12 class | |
 A D-12 class Bird-of-Prey | |
| Affiliation: | Klingon Empire, Klingon Defense Force |
| Type: | bird-of-prey |
| Service period: | 24th century |
| Specifications | |
| Armaments: | photon torpedoes; disruptors |
| Defences: | Deflector shields |
The D12 class was a type of Klingon bird-of-prey in service to the Imperial Klingon Defense Force in the 24th century. It was a variation of the the B'rel class bird-of-prey. The D12-class is armed with two disruptor cannons and photon torpedo launchers.
The D12-class was withdrawn from active service in the 2350s because of the defective plasma coils that had been installed, which meant that a D12's cloaking device would often fail or not work at all. (TNG movie: Star Trek Generations; TNG episode: "Firstborn")
Known vessels[]
- IKS Cha'Joh
- IKS Okrona (IKS Chontay)
A D-12 class bird of prey fires a photon torpedo
| Bird-of-prey classes | ||
|---|---|---|
| Romulan birds-of-prey | 2150s • late-2150s bird-of-prey • 22nd century • 23rd century (Kelvin timeline) • 24th century • T'varo • T'Liss • Vas Hatham • Temar Vastaram | 
|
| Reman birds-of-prey | T'varo |
|
| Klingon birds-of-prey | 22nd century • 2260s • 23rd century (Kelvin timeline) • M'Chla • B'rel • Chuq'Beh • D12 • D'Gavama • E4 • E6 • G2 • Khitomer • K'vort • QuD • Z'gavasta • Z'gavva • QulDun • Norgh • Ki'tang • Hegh'ta | 
|