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 — | IX | IX | IX |
| Date Entering Service — | 2286 | 2319 | 2350 |
| Number Constructed — | 18 | Refit | Refit |
| Hull Data: | |||
| Superstructure Points — | 32 | 32 | 34 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 243.1 m | 243.6 m | 243.6 m |
| Width — | 141.2 m | 141.2 m | 141.2 m |
| Height — | 60.57 m | 60.57 m | 60.57 m |
| Weight — | 139,783 mt | 137,993 mt | 139,562 mt |
| Cargo: | |||
| Cargo Units — | 224 SCU | 224 SCU | 224 SCU |
| Cargo Capacity — | 11,200 mt | 11,200 mt | 11,200 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | M-6A | M-6A | I-5a |
| Transporters: | |||
| Standard 6-person — | 3 | 3 | 3 |
| Combat 20-person — | 3 | 3 | 3 |
| Emergency 22-person — | 4 | 4 | 4 |
| Cargo — | 2 | 2 | 2 |
| Other Data: | |||
| Crew — | 358 | 358 | 358 |
| Troops — | 62 | 62 | 62 |
| Passengers — | 20 | 20 | 20 |
| Shuttlecraft — | 16 | 16 | 16 |
| Engines And Power Data: | |||
| Total Power Units Available — | 42 | 56 | 64 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | FWE-2 | FWL-1 | FWL-1 |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 13 ea. | 20 ea. | 20 ea. |
| Stress Charts — | G/K | E/F | E/F |
| Max Safe Cruising Speed — | Warp 7 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 10 | Warp 10 |
| Impulse Engine Type — | FIF-2 | FIF-2 | FII-7 |
| Power Units Available — | 16 | 16 | 24 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | FH-11 | FH-18 | FNH-11 |
| 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 | W |
| Maximum Power — | 10 | 12 | 13 |
| Damage Modifiers: | |||
| +3 | (1-10) | (1-10) | (1-7) |
| +2 | (11-17) | (11-17) | (8-15) |
| +1 | (18-24) | (18-24) | (16-20) |
| Torpedo Weapon Type — | FP-5 | FP-4 | FP-22 |
| Number — | 4 | 4 | 4 |
| Firing Arcs — | 2 f, 2 a | 2 f, 2 a | 2 f, 2 a |
| Firing Chart — | R | S | R |
| Power to Arm — | 1 | 1 | 1 |
| Damage — | 16 | 20 | 35 |
| Shield Data: | |||
| Deflector Shield Type — | FSP | FSQ | FSQ |
| Shield Point Ratio — | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 16 | 30 | 30 |
| Combat Efficiency: | |||
| D — | 147.8 | 195.8 | 214.6 |
| WDF — | 102.2 | 125.0 | 154.0 |

