design by Christopher W. Ross
NOTES:
Known Sphere Of Operation: Triangle; Klingon and Romulan Border
Data Reliability: B
Major Data Source: Romulan Sector Intelligence
| Construction Data: | |||
| Model Number — | Variant-1 | Variant-2 | Variant-3 |
| Ship Class — | VII | VII | VII |
| Date Entering Service — | 2290-2327 | 2328-2356 | 2358-2378 |
| Number Constructed — | 1 | Refit | Refit |
| Hull Data: | |||
| Superstructure Points — | 22 | 22 | 24 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 160 m | 160 m | 160 m |
| Width — | 96 m | 96 m | 96 m |
| Height — | 55 m | 55 m | 55 m |
| Weight — | 98,395 mt | 98,015 mt | 99,110 mt |
| Cargo: | |||
| Cargo Units — | 236 SCU | 236 SCU | 236 SCU |
| Cargo Capacity — | 11,800 mt | 11,800 mt | 11,800 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | ZD-6 | ZD-6 | ZI-2 |
| Transporters: | |||
| Standard 6-person — | 1 | 1 | 1 |
| Combat 22-person — | 1 | 1 | 1 |
| Emergency 18-person — | 2 | 2 | 2 |
| Cargo — | 2 | 2 | 2 |
| Cloaking Device Type — | KCC | KCC | KCC |
| Power Requirements — | 32 | 32 | 32 |
| Other Data: | |||
| Crew — | 184 | 184 | 184 |
| Troops — | 44 | 44 | 44 |
| Passengers — | 20 | 20 | 20 |
| Shuttlecraft — | 2 | 2 | 2 |
| Engines And Power Data: | |||
| Total Power Units Available — | 64 | 64 | 64 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWC-3 | KWC-3 | KWC-3 |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 23 ea. | 23 ea. | 23 ea. |
| Stress Charts — | L/O | L/O | L/O |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type — | KIE-3 | KIE-3 | KIE-3 |
| Power Units Available — | 18 | 18 | 18 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | KD-8 | KD-17 | KD-21 |
| Number — | 3 | 3 | 3 |
| Firing Arcs — | 1 f/p, 1 f, 1 f/s | 1 f/p, 1 f, 1 f/s | 1 f/p, 1 f, 1 f/s |
| Firing Chart — | U | X | W |
| Maximum Power — | 7 | 9 | 17 |
| Damage Modifiers: | |||
| +3 | (1-7) | (1-12) | (-) |
| +2 | (8-15) | (13-17) | (-) |
| +1 | (16-20) | (18-22) | (1-18) |
| Beam Weapon Type — | KD-6 | KD-8 | KD-17 |
| Number — | 2 | 2 | 2 |
| Firing Arcs — | 1 p/a, 1 s/a | 1 p/a, 1 s/a | 1 p/a, 1 s/a |
| Firing Chart — | T | U | X |
| Maximum Power — | 6 | 7 | 9 |
| Damage Modifiers: | |||
| +3 | (-) | (1-7) | (1-12) |
| +2 | (1-18) | (8-15) | (13-17) |
| +1 | (-) | (16-20) | (18-22) |
| Torpedo Weapon Type — | KP-8 | KP-8 | KP-8 |
| Number — | 1 | 1 | 1 |
| Firing Arcs — | 1 f | 1 f | 1 f |
| Firing Chart — | S | S | S |
| Power to Arm — | 2 | 2 | 2 |
| Damage — | 24 | 24 | 24 |
| Shield Data: | |||
| Deflector Shield Type — | KSH | KST | KSX |
| Shield Point Ratio — | 1/3 | 1/3 | 1/4 |
| Maximum Shield Power — | 13 | 32 | 32 |
| Combat Efficiency: | |||
| D — | 139.5 | 166.5 | 200.3 |
| WDF — | 43.5 | 54.2 | 73.8 |