design by Adaria Sofari
NOTES:
Known Sphere Of Operation: Triangle; Federation and Klingon Border
Data Reliability: B
Major Data Source: Klingon Sector Intelligence
| Construction Data: | |||||
| Model Number — | Variant-1 | Variant-2 | Variant-3 | Variant-4 | Variant-5 |
| Ship Class — | VII | VII | VII | VII | VII |
| Date Entering Service — | 2258-2267 | 2269-2273 | 2274-2294 | 2296-2344 | 2346-2378 |
| Number Constructed — | 1 | Refit | Refit | Refit | Refit |
| Hull Data: | |||||
| Superstructure Points — | 16 | 16 | 20 | 20 | 24 |
| Damage Chart — | C | C | C | C | C |
| Size: | |||||
| Length — | 128.8 m | 128.8 m | 128.8 m | 128.8 m | 128.8 m |
| Width — | 134 m | 134 m | 134 m | 134 m | 134 m |
| Height — | 28 m | 28 m | 28 m | 28 m | 28 m |
| Weight — | 83,035 mt | 83,335 mt | 92,590 mt | 93,720 mt | 97,440 mt |
| Cargo: | |||||
| Cargo Units — | 70 SCU | 70 SCU | 70 SCU | 70 SCU | 70 SCU |
| Cargo Capacity — | 3,500 mt | 3,500 mt | 3,500 mt | 3,500 mt | 3,500 mt |
| Landing Capacity — | None | None | None | None | None |
| Equipment Date: | |||||
| Control Computer Type — | ZD-5 | ZD-5 | ZD-6 | ZD-6 | ZI-2 |
| Transporters: | |||||
| Standard 6-person — | 2 | 2 | 2 | 2 | 2 |
| Emergency 18-person — | 2 | 2 | 2 | 2 | 2 |
| Cargo — | 1 | 1 | 1 | 1 | 1 |
| Cloaking Device Type — | – | RCC | RCC | KCC | KCC |
| Power Requirements — | – | 15 | 15 | 32 | 32 |
| Other Data: | |||||
| Crew — | 65 | 65 | 65 | 65 | 65 |
| Troops — | 45 | 45 | 45 | 45 | 45 |
| Passengers — | 20 | 20 | 20 | 20 | 20 |
| Shuttlecraft — | 2 | 2 | 2 | 2 | 2 |
| Engines And Power Data: | |||||
| Total Power Units Available — | 46 | 46 | 46 | 46 | 46 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | KWC-1 | KWC-1 | KWC-1 | KWC-1 | KWC-1 |
| Number — | 2 | 2 | 2 | 2 | 2 |
| Power Units Available — | 14 ea. | 14 ea. | 14 ea. | 14 ea. | 14 ea. |
| Stress Charts — | L/O | L/O | L/O | L/O | L/O |
| Max Safe Cruising Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type — | KIE-3 | KIE-3 | KIE-3 | KIE-3 | KIE-3 |
| Power Units Available — | 18 | 18 | 18 | 18 | 18 |
| Weapons And Firing Data: | |||||
| Beam Weapon Type — | OD-4 | OD-4 | OD-4 | KD-17 | KD-17 |
| Number — | 4 | 4 | 4 | 4 | 4 |
| Firing Arcs — | 1 f/p, 2 f, 1 f/s | 1 f/p, 2 f, 1 f/s | 1 f/p, 2 f, 1 f/s | 1 f/p, 2 f, 1 f/s | 1 f/p, 2 f, 1 f/s |
| Firing Chart — | T | T | T | X | X |
| Maximum Power — | 6 | 6 | 6 | 9 | 9 |
| Damage Modifiers: | |||||
| +3 | (-) | (-) | (-) | (1-12) | (1-12) |
| +2 | (1-18) | (1-18) | (1-18) | (13-17) | (13-17) |
| +1 | (-) | (-) | (-) | (18-22) | (18-22) |
| Torpedo Weapon Type — | – | OP-1 | KP-6 | KP-8 | KP-17 |
| Number — | – | 1 | 1 | 1 | 1 |
| Firing Arcs — | – | 1 f | 1 f | 1 f | 1 f |
| Firing Chart — | – | L | R | S | R |
| Power to Arm — | – | 1 | 2 | 2 | 2 |
| Damage — | – | 10 | 20 | 24 | 38 |
| Shield Data: | |||||
| Deflector Shield Type — | OSI | OSM | OSR | OSR | KSU |
| Shield Point Ratio — | 1/3 | 1/3 | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 6 | 8 | 11 | 11 | 32 |
| Combat Efficiency: | |||||
| D — | 81.4 | 84.4 | 110.6 | 110.6 | 146.3 |
| WDF — | 20.4 | 24.8 | 32.2 | 51.0 | 58.6 |