design by Atolm
NOTES:
Known Sphere Of Operation: Triangle; Federation and Klingon Border
Data Reliability: C
Major Data Source: Klingon Sector Intelligence
| Construction Data: | ||||
| Model Number — | Variant-1 | Variant-2 | Variant-3 | Variant-4 |
| Ship Class — | IX | IX | IX | IX |
| Date Entering Service — | 2259-2296 | 2298-2337 | 2339-2364 | 2366-2378 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 32 | 32 | 32 | 32 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 241 m | 241 m | 241 m | 241 m |
| Width — | 66 m | 66 m | 66 m | 66 m |
| Height — | 47 m | 47 m | 47 m | 47 m |
| Weight — | 133,488 mt | 137,935 mt | 138,140 mt | 138,400 mt |
| Cargo: | ||||
| Cargo Units — | 350 SCU | 350 SCU | 350 SCU | 350 SCU |
| Cargo Capacity — | 17,500 mt | 17,500 mt | 17,500 mt | 17,500 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | ZD-6 | ZD-7 | ZD-9 | ZI-3 |
| Transporters: | ||||
| Standard 6-person — | 4 | 4 | 4 | 4 |
| Combat 22-person — | 3 | 3 | 3 | 3 |
| Emergency 18-person — | 2 | 2 | 2 | 2 |
| Cargo — | 4 | 4 | 4 | 4 |
| Other Data: | ||||
| Crew — | 257 | 257 | 257 | 257 |
| Troops — | 70 | 70 | 70 | 70 |
| Passengers — | 30 | 30 | 30 | 30 |
| Shuttlecraft — | 4 | 4 | 4 | 4 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 36 | 44 | 59 | 61 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWF-1 | KWF-1 | KWF-2 | KWF-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 16 ea. | 16 ea. | 18 ea. | 18 ea. |
| Stress Charts — | H/J | H/J | H/J | H/J |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type — | KIC-2 | KIE-2 | KIF-2 | KIM-3 |
| Power Units Available — | 4 | 12 | 23 | 25 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | KD-5 | KD-8 | KD-17 | KD-17 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 1 f/p, 1 f/s, 1 p/a, 1 s/a | 1 f/p, 1 f/s, 1 p/a, 1 s/a | 1 f/p, 1 f/s, 1 p/a, 1 s/a | 1 f/p, 1 f/s, 1 p/a, 1 s/a |
| Firing Chart — | P | U | X | X |
| Maximum Power — | 4 | 7 | 9 | 9 |
| Damage Modifiers: | ||||
| +3 | (-) | (1-7) | (1-12) | (1-12) |
| +2 | (1-10) | (8-15) | (13-17) | (13-17) |
| +1 | (11-18) | (16-20) | (18-22) | (18-22) |
| Beam Weapon Type — | KD-7 | KD-7 | KD-16 | KD-16 |
| Number — | 5 | 5 | 5 | 5 |
| Firing Arcs — | 2 f/p, 2 f/s, 1 a | 2 f/p, 2 f/s, 1 a | 2 f/p, 2 f/s, 1 a | 2 f/p, 2 f/s, 1 a |
| Firing Chart — | L | L | Y | Y |
| Maximum Power — | 7 | 7 | 6 | 6 |
| Damage Modifiers: | ||||
| +3 | (-) | (-) | (1-9) | (1-9) |
| +2 | (1-6) | (1-6) | (10-17) | (10-17) |
| +1 | (7-12) | (7-12) | (18-22) | (18-22) |
| Torpedo Weapon Type — | OP-1 | KP-4 | KP-8 | KP-19 |
| Number — | 3 | 3 | 3 | 3 |
| Firing Arcs — | 2 f, 1 a | 2 f, 1 a | 2 f, 1 a | 2 f, 1 a |
| Firing Chart — | L | Q | S | Q |
| Power to Arm — | 1 | 2 | 2 | 2 |
| Damage — | 10 | 18 | 24 | 32 |
| Shield Data: | ||||
| Deflector Shield Type — | KSO | KSP | KSX | KNSH |
| Shield Point Ratio — | 1/2 | 1/3 | 1/4 | 1/4 |
| Maximum Shield Power — | 15 | 15 | 32 | 50 |
| Combat Efficiency: | ||||
| D — | 101.8 | 128.3 | 203.8 | 233.8 |
| WDF — | 44.2 | 72.8 | 116.5 | 124.0 |