NOTES:
A total of 63 Mk I’s have been constructed over the years. One Mk I was destroyed during the Four-Years War. 62 were eventually converted to Mk II’s. 1 Mk II was sold and one was abandoned after being severely damaged by a warp core breach from a damaged vessel docked at the station. 60 Mk III’s were commissioned. 1 Mk III was destroyed, 27 MK III’s have been decommissioned and scrapped, 25 Mk III’s were disarmed and sold, and a further 7 were traded to Federation member worlds. The “B” class was eventually replaced by the B-II and R-3 classes. The last “B” class was retired in 2313.
| Construction Data: | |||
| Model – | Mk I | Mk II | Mk III |
| Ship Class – | Station | Station | Station |
| Date Entering Service – | 2252 | 2261 | 2271 |
| Number Constructed – | 63 | 0 | 0 |
| Hull Data: | |||
| Superstructure Points – | 85 | 86 | 85 |
| Damage Chart – | Station | Station | Station |
| Size: | |||
| Length – | 107 m | 107 m | 107 m |
| Width – | 107 m | 107 m | 107 m |
| Height – | 196 m | 196 m | 196 m |
| Weight – | 853,530 mt | 1,157,000 mt | 1,658,250 mt |
| Cargo: | |||
| Total SCU – | 800 SCU | 800 SCU | 800 SCU |
| Cargo Capacity – | 40,000 mt | 40,000 mt | 40,000 mt |
| Landing Capacity – | None | None | None |
| Equipment Date: | |||
| Control Computer Type – | M-1 | M-4 | M-6 |
| Transporters: | |||
| Standard 6-person – | 4 | 4 | 4 |
| Emergency 22-person – | 6 | 6 | 6 |
| Cargo – | 5 | 5 | 5 |
| Other Data: | |||
| Crew – | 600 | 600 | 600 |
| Passengers – | 200 | 200 | 200 |
| Shuttlecraft – | 15 | 15 | 15 |
| Engines And Power Data: | |||
| Total Power Units Available – | 114 | 179 | 212 |
| Movement Point Ratio – | 15/1 | 15/1 | 15/1 |
| Matter/Anit-Matter Power Generator Type — | FMAPG-1 | FMAPG-2 | FMAPG-3 |
| Number – | 1 | 1 | 1 |
| Power Units Available – | 98 | 155 | 180 |
| Impulse Power Generator Type — | FIPG-1a | FIPG-2a | FIPG-3 |
| Power Units Available – | 16 | 24 | 32 |
| Weapons And Firing Data: | |||
| Beam Weapon Type – | FL-3 | FH-8 | FH-10 |
| Number – | 9 | 9 | 9 |
| Firing Arcs – | 4 per arc | 4 per arc | 4 per arc |
| Firing Chart – | G | T | W |
| Maximum Power – | 2 | 5 | 7 |
| Damage Modifiers: | |||
| +3 | (-) | (-) | (1-10) |
| +2 | (-) | (1-10) | (11-17) |
| +1 | (1-4) | (11-18) | (18-20) |
| Torpedo Weapon Type – | FAC-1 | FP-1 | FP-6 |
| Number – | 3 | 3 | 3 |
| Firing Arcs – | 1 per arc | 1 per arc | 1 per arc |
| Firing Chart – | F | L | O |
| Power to Arm – | 3 | 1 | 1 |
| Damage – | 8 | 10 | 12 |
| Shield Data: | |||
| Deflector Shield Type – | FSSA | FSSA-2 | FSSF |
| Shield Point Ratio – | 1/2 | 1/2 | 1/2 |
| Maximum Shield Power – | 16 | 16 | 23 |
| Combat Efficiency: | |||
| D – | 166.6 | 180 | 193.6 |
| WDF – | 12.3 | 51.9 | 85.8 |