design by Guidomc
| Construction Data: | |||
| Model – | Mk I | Mk II | Mk II |
| Ship Class – | VI | VI | VI |
| Date Entering Service – | 2309 | 2315 | 2350 |
| Number Constructed – | 15 | 7 | Refit |
| Hull Data: | |||
| Superstructure Points – | 22 | 22 | 22 |
| Damage Chart – | C | C | C |
| Size: | |||
| Length – | 163 m | 163 m | 163 m |
| Width – | 128 m | 128 m | 128 m |
| Height – | 28 m | 28 m | 28 m |
| Weight – | 79,540 mt | 78,580 mt | 77,754 mt |
| Cargo: | |||
| Total SCU – | 140 SCU | 140 SCU | 140 SCU |
| Cargo Capacity – | 7,000 mt | 7,000 mt | 7,000 mt |
| Landing Capacity – | None | None | None |
| Equipment Date: | |||
| Control Computer Type – | M-3B | M-3B | I-4 |
| Transporters: | |||
| Standard 6-person – | 2 | 2 | 2 |
| Emergency 22-person – | 1 | 1 | 1 |
| Cargo – | 2 | 2 | 2 |
| Other Data: | |||
| Crew – | 148 | 148 | 148 |
| Passengers – | 5 | 5 | 5 |
| Engines And Power Data: | |||
| Total Power Units Available – | 36 | 40 | 58 |
| Movement Point Ratio – | 3/1 | 3/1 | 3/1 |
| Warp Engine Type – | FWB-2 | FWB-2 | FWB-2 |
| Number – | 2 | 2 | 2 |
| Power Units Available – | 14 ea. | 14 ea. | 14 ea. |
| Stress Chart – | M/O | M/O | M/O |
| Max Safe Cruising Speed – | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed – | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type – | FIB-2 (x2) | FIB-3 (x2) | FII-1 (x2) |
| Power Units Available – | 4 ea. | 6 ea. | 15 ea. |
| Weapons And Firing Data: | |||
| Beam Weapon Type – | FH-9 | FH-10 | FNH-7 |
| Number – | 6 | 6 | 6 |
| Firing Arcs – | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s |
| Firing Chart – | X | W | W |
| Maximum Power – | 6 | 7 | 10 |
| Damage Modifiers: | |||
| +3 | (-) | (1-10) | (1-10) |
| +2 | (1-12) | (11-17) | (11-15) |
| +1 | (13-22) | (18-20) | (16-20) |
| Torpedo Weapon Type – | FP-4 | FP-9 | FP-22 |
| Number – | 2 | 2 | 2 |
| Firing Arcs – | 2 f | 2 f | 2 f |
| Firing Chart – | S | R | R |
| Power to Arm – | 1 | 1 | 1 |
| Damage – | 20 | 28 | 35 |
| Shield Data: | |||
| Deflector Shield Type – | FSS | FSS | FNSK |
| Shield Point Ratio – | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power – | 20 | 20 | 29 |
| Combat Efficiency: | |||
| D – | 129.5 | 135.5 | 183.5 |
| WDF – | 61 | 77.2 | 97.4 |

