design by Aridas Sofia
NOTES:
Known Sphere Of Operation: Triangle; Klingon and Romulan Border
Data Reliability: C
Major Data Source: Romulan Sector Intelligence
| Construction Data: | ||||
| Model Number — | Variant-1 | Variant-2 | Variant-3 | Variant-4 |
| Ship Class — | VII | VII | VII | VII |
| Date Entering Service — | 2272-2298 | 2299-2329 | 2331-2343 | 2345-2378 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 24 | 24 | 24 | 24 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 200 m | 200 m | 200 m | 200 m |
| Width — | 236 m | 236 m | 236 m | 236 m |
| Height — | 48 m | 48 m | 48 m | 48 m |
| Weight — | 97,515 mt | 99,660 mt | 99,715 mt | 98,600 mt |
| Cargo: | ||||
| Cargo Units — | 25 SCU | 25 SCU | 25 SCU | 25 SCU |
| Cargo Capacity — | 1,250 mt | 1,250 mt | 1,250 mt | 1,250 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | ZD-5 | ZD-6 | ZD-6 | ZI-2 |
| Transporters: | ||||
| Standard 6-person — | 2 | 2 | 2 | 2 |
| Emergency 18-person — | 1 | 1 | 1 | 1 |
| Cargo — | 1 | 1 | 1 | 1 |
| Cloaking Device Type — | – | – | KCC | KCC |
| Power Requirements — | – | – | 32 | 32 |
| Other Data: | ||||
| Crew — | 118 | 118 | 118 | 118 |
| Passengers — | 5 | 5 | 5 | 5 |
| Shuttlecraft — | 1 | 1 | 1 | 1 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 46 | 54 | 54 | 54 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWC-1 | KWC-2 | KWC-2 | KWC-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 14 ea. | 18 ea. | 18 ea. | 18 ea. |
| Stress Charts — | L/O | L/O | L/O | L/O |
| Max Safe Cruising Speed — | Warp 7 | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 8 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type — | KIE-3 | KIE-3 | KIE-3 | KIE-3 |
| Power Units Available — | 18 | 18 | 18 | 18 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | OD-12 | KD-17 | KD-17 | KD-26 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s |
| Firing Chart — | W | X | X | Y |
| Maximum Power — | 5 | 9 | 9 | 13 |
| Damage Modifiers: | ||||
| +3 | (1-7) | (1-12) | (1-12) | (1-7) |
| +2 | (8-15) | (13-17) | (13-17) | (8-10) |
| +1 | (16-20) | (18-22) | (18-22) | (11-24) |
| Torpedo Weapon Type — | KP-3 | KP-8 | KP-11 | KP-16 |
| Number — | 1 | 1 | 1 | 1 |
| Firing Arcs — | 1 f | 1 f | 1 f | 1 f |
| Firing Chart — | R | S | R | Q |
| Power to Arm — | 2 | 2 | 1 | 2 |
| Damage — | 15 | 24 | 26 | 36 |
| Shield Data: | ||||
| Deflector Shield Type — | KSK | KSP | KST | KSX |
| Shield Point Ratio — | 1/2 | 1/3 | 1/3 | 1/4 |
| Maximum Shield Power — | 13 | 15 | 32 | 32 |
| Combat Efficiency: | ||||
| D — | 96.3 | 131.8 | 155.8 | 182.3 |
| WDF — | 31 | 51 | 51.4 | 71.7 |