design by Morgan Donivan
NOTES:
Known Sphere Of Operation: Hegemony-wide use
Data Reliability: D for all models
Major Data Source: Gorn Sector Intelligence
108 MD-18Fs are in service at this time. 31 Fs are in reserve fleets. 1 A, 1 B, 3 Ds and 5 Fs have been destroyed. 1 C and 1 F are reported as missing. 1 B, 1 D and 2 F have been scrapped. 10 Ds have been sold.
| Construction Data: | |||||
| Model Number — | A | B | C | D | F |
| Ship Class — | XI | XI | XI | XI | XI |
| Date Entering Service — | 2267 | 2268 | 2277 | 2313 | 2361 |
| Number Constructed — | 50 | 60 | 55 | Refit | Refit |
| Hull Data: | |||||
| Superstructure Points — | 51 | 51 | 51 | 51 | 51 |
| Damage Chart — | C | C | C | C | C |
| Size: | |||||
| Length — | 243.8 m | 243.8 m | 243.8 m | 243.8 m | 243.8 m |
| Width — | 91.7 m | 91.7 m | 91.7 m | 91.7 m | 91.7 m |
| Height — | 48.2 m | 48.2 m | 48.2 m | 48.2 m | 48.2 m |
| Weight — | 172,470 mt | 175,110 mt | 175,810 mt | 178,265 mt | 179,290 mt |
| Cargo: | |||||
| Cargo Units — | 296 SCU | 296 SCU | 296 SCU | 296 SCU | 296 SCU |
| Cargo Capacity — | 14,800 mt | 14,800 mt | 14,800 mt | 14,800 mt | 14,800 mt |
| Landing Capacity — | None | None | None | None | None |
| Equipment Date: | |||||
| Control Computer Type — | 1EG | 1FG | 1JG | 1JG | 1SG |
| Transporters: | |||||
| Standard 9-person — | 2 | 2 | 2 | 2 | 2 |
| Emergency 25-person — | 2 | 2 | 2 | 2 | 2 |
| Cargo — | 3 | 3 | 3 | 3 | 3 |
| Other Data: | |||||
| Crew — | 203 | 207 | 207 | 210 | 211 |
| Passengers — | 10 | 10 | 10 | 10 | 10 |
| Shuttlecraft — | 3 | 3 | 3 | 3 | 3 |
| Engines And Power Data: | |||||
| Total Power Units Available — | 43 | 46 | 51 | 66 | 86 |
| Movement Point Ratio — | 5/1 | 5/1 | 5/1 | 5/1 | 5/1 |
| Warp Engine Type — | GWD-2 | GWD-2 | GWD-2 | GWD-3 | GWH-1 |
| Number — | 2 | 2 | 2 | 2 | 2 |
| Power Units Available — | 18 ea. | 18 ea. | 18 ea. | 24 ea. | 32 ea. |
| Stress Charts — | Q/P | Q/P | Q/P | Q/Q | P/Q |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 6 | Warp 7 | Warp 7 |
| Emergency Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 8 | Warp 8 |
| Impulse Engine Type — | GIE-2 | GIF-2 | GIF-3 | GIG-2 | GIH-1 |
| Power Units Available — | 7 | 10 | 15 | 18 | 22 |
| Weapons And Firing Data: | |||||
| Beam Weapon Type — | GBL-4 | GBL-8 | GBL-8 | GBL-13 | GBL-19 |
| Number — | 4 | 4 | 4 | 4 | 4 |
| Firing Arcs — | 2 p/f/s, 1 p/a, 1 s/a | 2 p/f/s, 1 p/a, 1 s/a | 2 p/f/s, 1 p/a, 1 s/a | 2 p/f/s, 1 p/a, 1 s/a | 2 p/f/s, 1 p/a, 1 s/a |
| Firing Chart — | P | W | W | W | W |
| Maximum Power — | 5 | 6 | 6 | 11 | 12 |
| Damage Modifiers: | |||||
| +3 | (1-6) | (1-10) | (1-10) | (1-10) | (1-9) |
| +2 | (7-12) | (11-15) | (11-15) | (11-16) | (10-15) |
| +1 | (13-18) | (16-20) | (16-20) | (17-20) | (16-20) |
| Torpedo Weapon Type — | GP-3 | GP-3 | GP-3 | GP-6 | GP-6 |
| Number — | 8 | 8 | 8 | 8 | 8 |
| Firing Arcs — | 4 f, 2 p, 2 s | 4 f, 2 p, 2 s | 4 f, 2 p, 2 s | 4 f, 2 p, 2 s | 4 f, 2 p, 2 s |
| Firing Chart — | O | O | O | R | R |
| Power to Arm — | 2 | 2 | 2 | 2 | 2 |
| Damage — | 8 | 8 | 8 | 20 | 20 |
| Torpedo Weapon Type — | GP-4 | GP-4 | GP-4 | GP-4 | GP-14 |
| Number — | 2 | 2 | 2 | 2 | 2 |
| Firing Arcs — | 2 a | 2 a | 2 a | 2 a | 2 a |
| Firing Chart — | Q | Q | Q | Q | R |
| Power to Arm — | 2 | 2 | 2 | 2 | 2 |
| Damage — | 16 | 16 | 16 | 16 | 36 |
| Shield Data: | |||||
| Deflector Shield Type — | GSN | GSN | GSN | GSP | GSS |
| Shield Point Ratio — | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Maximum Shield Power — | 14 | 14 | 14 | 21 | 38 |
| Combat Efficiency: | |||||
| D — | 116.9 | 118.9 | 120.9 | 140.9 | 174.9 |
| WDF — | 65.8 | 75.8 | 75.8 | 154.2 | 182.4 |