design concept from Todd Guenther – Mastercom Data Center – Ships of the Star Fleet, Volume 1
NOTES:
| Construction Data: | ||
| Model Number — | Mk I | Mk II |
| Ship Class — | XI | XI |
| Date Entering Service — | 2286 | 2340 |
| Number Constructed — | 7 | Refit |
| Hull Data: | ||
| Superstructure Points — | 38 | 40 |
| Damage Chart — | C | C |
| Size: | ||
| Length — | 325.1 m | 325.1 m |
| Width — | 143.7 m | 143.7 m |
| Height — | 78.3 m | 78.3 m |
| Weight — | 177,080 mt | 178,890 mt |
| Cargo: | ||
| Cargo Units — | 466 SCU | 466 SCU |
| Cargo Capacity — | 23,300 mt | 23,300 mt |
| Landing Capacity — | None | None |
| Equipment Date: | ||
| Control Computer Type — | M-7 | I-7 |
| Transporters: | ||
| Standard 6-person — | 4 | 4 |
| Emergency 22-person — | 4 | 4 |
| Cargo — | 3 | 3 |
| Other Data: | ||
| Crew — | 438 | 438 |
| Passengers — | 60 | 60 |
| Shuttlecraft — | 14 | 14 |
| Engines And Power Data: | ||
| Total Power Units Available — | 76 | 80 |
| Movement Point Ratio — | 4/1 | 4/1 |
| Warp Engine Type — | FWG-1 | FWG-1 |
| Number — | 2 | 2 |
| Power Units Available — | 26 ea. | 26 ea. |
| Stress Charts — | D/F | D/F |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 10 | Warp 10 |
| Impulse Engine Type — | FIG-1 | FIH-1 |
| Power Units Available — | 24 | 28 |
| Weapons And Firing Data: | ||
| Beam Weapon Type — | FH-10 | FNH-15 |
| Number — | 6 | 6 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s |
| Firing Chart — | W | W |
| Maximum Power — | 7 | 15 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-7) |
| +2 | (11-17) | (8-15) |
| +1 | (18-20) | (16-20) |
| Beam Weapon Type — | FH-3 | FNH-4 |
| Number — | 4 | 4 |
| Firing Arcs — | 1 p/f/s, 1 p/a/s, 1 p/a, 1 s/a | 1 p/f/s, 1 p/a/s, 1 p/a, 1 s/a |
| Firing Chart — | W | W |
| Maximum Power — | 5 | 8 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-15) |
| +2 | (11-17) | (16-18) |
| +1 | (18-20) | (19-20) |
| Torpedo Weapon Type — | FP-4 | FP-15 |
| Number — | 6 | 6 |
| Firing Arcs — | 4 f, 2 a | 4 f, 2 a |
| Firing Chart — | S | T |
| Power to Arm — | 1 | 1 |
| Damage — | 20 | 25 |
| Shield Data: | ||
| Deflector Shield Type — | FSS | FST |
| Shield Point Ratio — | 1/4 | 1/4 |
| Maximum Shield Power — | 20 | 45 |
| Combat Efficiency: | ||
| D — | 190.3 | 235.2 |
| WDF — | 142.0 | 209.0 |

