design by Guidomc
| Construction Data: | |||
| Model – | Mk I | Mk III | Mk V |
| Ship Class – | X | X | X |
| Date Entering Service – | 2249 | 2258 | 2268 |
| Number Constructed – | 17 | 20 | 2 |
| Hull Data: | |||
| Superstructure Points – | 20 | 20 | 21 |
| Damage Chart – | C | C | C |
| Size: | |||
| Length – | 234 m | 234 m | 234 m |
| Width – | 127 m | 127 m | 127 m |
| Height – | 54 m | 54 m | 54 m |
| Weight – | 158,940 mt | 158,385 mt | 159,878 mt |
| Cargo: | |||
| Total SCU – | 390 SCU | 400 SCU | 400 SCU |
| Cargo Capacity – | 19,500 mt | 20,000 mt | 20,000 mt |
| Landing Capacity – | None | None | None |
| Equipment Date: | |||
| Control Computer Type – | M-3 | M-4 | M-4 |
| Transporters: | |||
| Standard 6-person – | 3 | 3 | 3 |
| Emergency 22-person – | 4 | 4 | 4 |
| Cargo – | 2 | 2 | 2 |
| Other Data: | |||
| Crew – | 380 | 388 | 392 |
| Passengers – | 50 | 50 | 50 |
| Shuttlecraft – | 46 | 46 | 46 |
| Engines And Power Data: | |||
| Total Power Units Available – | 38 | 46 | 52 |
| Movement Point Ratio – | 3/1 | 4/1 | 4/1 |
| Warp Engine Type – | FWC-1 | FWC-2 | FWC-2 |
| Number – | 2 | 2 | 2 |
| Power Units Available – | 16 ea. | 20 ea. | 20 ea. |
| Stress Chart – | O/M | N/M | N/M |
| Max Safe Cruising Speed – | Warp 6 | Warp 6 | Warp 6 |
| Emergency Speed – | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type – | FIC-3 | FIC-3 | FIF-1 |
| Power Units Available – | 6 | 6 | 12 |
| Weapons And Firing Data: | |||
| Beam Weapon Type – | FL-6 | FH-5 | FH-10 |
| Number – | 4 | 4 | 4 |
| Firing Arcs – | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s |
| Firing Chart – | H | R | W |
| Maximum Power – | 3 | 4 | 7 |
| Damage Modifiers: | |||
| +3 | (-) | (-) | (1-10) |
| +2 | (1-4) | (1-8) | (11-17) |
| +1 | (5-7) | (9-16) | (18-20) |
| Shield Data: | |||
| Deflector Shield Type – | FSG | FSK | FSI |
| Shield Point Ratio – | 1/1 | 1/2 | 1/3 |
| Maximum Shield Power – | 9 | 14 | 11 |
| Combat Efficiency: | |||
| D – | 59.6 | 80.6 | 99 |
| WDF – | 5.6 | 12.4 | 29.2 |