from Jackill’s Star Fleet Reference Manual-Ships of the Fleet Volume II – by Eric Kristiansen
| Construction Data: | |||
| Model Number — | Mk I | Mk II | Mk III |
| Ship Class — | XI | XI | XI |
| Date Entering Service — | 2273 | 2316 | 2350 |
| Number Constructed — | 35 | Refit | Refit |
| Hull Data: | |||
| Superstructure Points — | 40 | 40 | 40 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 304.8 m | 304.8 m | 304.8 m |
| Width — | 141.7 m | 141.7 m | 141.7 m |
| Height — | 70.47 m | 70.47 m | 70.47 m |
| Weight — | 172,303 mt | 178,733 mt | 177,752 mt |
| Cargo: | |||
| Cargo Units — | 376 SCU | 376 SCU | 376 SCU |
| Cargo Capacity — | 18,800 mt | 18,800 mt | 18,800 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | M-6a | M-7 | I-6 |
| Transporters: | |||
| Standard 6-person — | 3 | 3 | 3 |
| Emergency 22-person — | 3 | 3 | 3 |
| Cargo — | 3 | 3 | 3 |
| Other Data: | |||
| Crew — | 358 | 358 | 358 |
| Passengers — | 60 | 60 | 60 |
| Shuttlecraft — | 41 | 41 | 41 |
| Engines And Power Data: | |||
| Total Power Units Available — | 64 | 68 | 72 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | FWG-1 | FWG-1 | FWG-1 |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 26 ea. | 26 ea. | 26 ea. |
| Stress Charts — | D/F | D/F | D/F |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 10 | Warp 10 | Warp 10 |
| Impulse Engine Type — | FIF-1 | FIF-2 | FIF-3 |
| Power Units Available — | 12 | 16 | 20 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | FH-11 | FH-18 | FNH-23 |
| 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 — | Y | Y | Y |
| Maximum Power — | 10 | 12 | 18 |
| Damage Modifiers: | |||
| +3 | (1-10) | (1-10) | (1-8) |
| +2 | (11-17) | (11-17) | (9-16) |
| +1 | (18-24) | (18-24) | (17-24) |
| Beam Weapon Type — | FH-10 | FH-11 | FNH-17 |
| Number — | 2 | 2 | 2 |
| Firing Arcs — | 2 a | 2 a | 2 a |
| Firing Chart — | W | Y | Y |
| Maximum Power — | 7 | 10 | 16 |
| Damage Modifiers: | |||
| +3 | (1-10) | (1-10) | (1-8) |
| +2 | (11-17) | (11-17) | (9-16) |
| +1 | (18-20) | (18-24) | (17-24) |
| 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 | FSQ | FST |
| Shield Point Ratio — | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 16 | 30 | 45 |
| Combat Efficiency: | |||
| D — | 169.2 | 197.2 | 223.2 |
| WDF — | 103.8 | 129.6 | 179.8 |

