design by John Eaves
NOTES:
Known Sphere Of Operation: Triangle; Federation and Klingon Border
Data Reliability: D
Major Data Source: Klingon Sector Intelligence
| Construction Data: | ||||
| Model Number — | Variant-1 | Variant-2 | Variant-3 | Variant-4 |
| Ship Class — | VI | VI | VI | VI |
| Date Entering Service — | 2271-2310 | 2311-2334 | 2335-2349 | 2350-2357 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 22 | 20 | 20 | 20 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 210 m | 210 m | 210 m | 210 m |
| Width — | 157 m | 157 m | 157 m | 157 m |
| Height — | 44 m | 44 m | 44 m | 44 m |
| Weight — | 60,148 mt | 77,583 mt | 77,678 mt | 75,243 mt |
| Cargo: | ||||
| Cargo Units — | 219 SCU | 219 SCU | 219 SCU | 219 SCU |
| Cargo Capacity — | 10,950 mt | 10,950 mt | 10,950 mt | 10,950 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | ZD-4 | ZD-5 | ZD-5 | ZI-1 |
| Transporters: | ||||
| Standard 6-person — | 3 | 3 | 3 | 3 |
| Combat 22-person — | 4 | 4 | 4 | 4 |
| Emergency 18-person — | 1 | 1 | 1 | 1 |
| Cargo — | 2 | 2 | 2 | 2 |
| Cloaking Device Type — | – | KCC | KCC | KCC |
| Power Requirements — | – | 32 | 32 | 32 |
| Other Data: | ||||
| Crew — | 147 | 147 | 147 | 147 |
| Troops — | 60 | 60 | 60 | 60 |
| Passengers — | 15 | 15 | 15 | 15 |
| Shuttlecraft — | 5 | 5 | 5 | 5 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 30 | 40 | 40 | 40 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWB-3 | KWH-2 | KWH-2 | KWH-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 13 ea. | 18 ea. | 18 ea. | 18 ea. |
| Stress Charts — | Q/Q | K/L | K/L | K/L |
| Max Safe Cruising Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type — | KIC-2 | KIC-2 | KIC-2 | KIC-2 |
| Power Units Available — | 4 | 4 | 4 | 4 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | KD-6 | KD-8 | KD-8 | KD-8 |
| Number — | 2 | 2 | 2 | 2 |
| Firing Arcs — | 1 f/p, 1 f/s | 1 f/p, 1 f/s | 1 f/p, 1 f/s | 1 f/p, 1 f/s |
| Firing Chart — | T | U | U | U |
| Maximum Power — | 6 | 7 | 7 | 7 |
| Damage Modifiers: | ||||
| +3 | (-) | (1-7) | (1-7) | (1-7) |
| +2 | (1-18) | (8-15) | (8-15) | (8-15) |
| +1 | (-) | (16-20) | (16-20) | (16-20) |
| Beam Weapon Type — | KD-3 | KD-3 | KD-3 | KD-3 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 1 f/p, 1 f/s, 2 p/f/s/a | 1 f/p, 1 f/s, 2 p/f/s/a | 1 f/p, 1 f/s, 2 p/f/s/a | 1 f/p, 1 f/s, 2 p/f/s/a |
| Firing Chart — | I | I | I | I |
| Maximum Power — | 5 | 5 | 5 | 5 |
| Damage Modifiers: | ||||
| +3 | (-) | (-) | (-) | (-) |
| +2 | (-) | (-) | (-) | (-) |
| +1 | (1-12) | (1-12) | (1-12) | (1-12) |
| Torpedo Weapon Type — | KP-1 | KP-3 | KP-3 | KP-6 |
| Number — | 2 | 2 | 2 | 2 |
| Firing Arcs — | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a |
| Firing Chart — | F | R | R | R |
| Power to Arm — | 1 | 2 | 2 | 2 |
| Damage — | 6 | 15 | 15 | 20 |
| Shield Data: | ||||
| Deflector Shield Type — | KSD | KSK | KSV | KST |
| Shield Point Ratio — | 1/2 | 1/2 | 1/2 | 1/3 |
| Maximum Shield Power — | 10 | 13 | 20 | 32 |
| Combat Efficiency: | ||||
| D — | 74.5 | 84.6 | 94.6 | 130.6 |
| WDF — | 22.0 | 39.0 | 39.0 | 44.6 |