design concept from Todd Guenther – Mastercom Data Center – Ships of the Star Fleet, Volume 1
NOTES:
| Construction Data: | |||
| Model Number — | Mk I | Mk II | MK III |
| Ship Class — | X | X | X |
| Date Entering Service — | 2281 | 2332 | 2354 |
| Number Constructed — | 40 | Refit | Refit |
| Hull Data: | |||
| Superstructure Points — | 30 | 30 | 38 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 203.7 m | 203.7 m | 203.7 m |
| Width — | 141.25 m | 141.25 m | 141.25 m |
| Height — | 51.95 m | 51.95 m | 51.95 m |
| Weight — | 156,223 mt | 158,135 mt | 150,906 mt |
| Cargo: | |||
| Cargo Units — | 344 SCU | 344 SCU | 344 SCU |
| Cargo Capacity — | 17,200 mt | 17,200 mt | 17,200 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | M-6A | M-6A | I-6 |
| Transporters: | |||
| Standard 6-person — | 3 | 3 | 3 |
| Emergency 22-person — | 3 | 3 | 3 |
| Cargo — | 3 | 3 | 3 |
| Other Data: | |||
| Crew — | 329 | 329 | 329 |
| Passengers — | 38 | 38 | 38 |
| Shuttlecraft — | 7 | 7 | 7 |
| Engines And Power Data: | |||
| Total Power Units Available — | 64 | 72 | 81 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | FWG-1 | FWG-1 | FNWD-2b |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 26 ea. | 26 ea. | 27 ea. |
| Stress Charts — | D/F | D/F | C/D |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 10 | Warp 10 | Warp 10 |
| Impulse Engine Type — | FIF-1 | FII-3 | FIJ-2 |
| Power Units Available — | 12 | 20 | 27 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | FH-10 | FH-11 | FH-19 |
| Number — | 8 | 8 | 8 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s, 2 a | 2 f/p, 2 f, 2 f/s, 2 a | 2 f/p, 2 f, 2 f/s, 2 a |
| Firing Chart — | W | Y | Y |
| Maximum Power — | 7 | 10 | 14 |
| Damage Modifiers: | |||
| +3 | (1-10) | (1-10) | (1-10) |
| +2 | (11-17) | (11-17) | (11-17) |
| +1 | (18-20) | (18-24) | (18-24) |
| 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 — | FSP | FSS | FST |
| Shield Point Ratio — | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 16 | 20 | 45 |
| Combat Efficiency: | |||
| D — | 154.9 | 172.9 | 232.3 |
| WDF — | 83.4 | 118.8 | 156.0 |