design by Morgan Donivan
NOTES:
Known Sphere Of Operation: Hegemony-wide use
Data Reliability: D for all models
Major Data Source: Gorn Sector Intelligence
113 SD-9Es are still in service. 4 As, 5 Bs, 3 Cs and 7 Es have been destroyed. 2 Bs, 1 C and 2 Es have been lost. 6 As, 3 Bs, 4 Cs and 5 Es have been scrapped. 5 Cs have been traded. 10 Bs and 15 Es have been sold.
| Construction Data: | ||||
| Model Number — | A | B | C | E |
| Ship Class — | XII | XII | XII | XII |
| Date Entering Service — | 2268 | 2273 | 2309 | 2361 |
| Number Constructed — | 50 | 75 | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 46 | 46 | 45 | 53 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 325.5 m | 325.5 m | 325.5 m | 325.5 m |
| Width — | 118.5 m | 118.5 m | 118.5 m | 118.5 m |
| Height — | 59.3 m | 59.3 m | 59.3 m | 59.3 m |
| Weight — | 206,830 mt | 207,990 mt | 208,875 mt | 209,815 mt |
| Cargo: | ||||
| Cargo Units — | 359 SCU | 359 SCU | 359 SCU | 359 SCU |
| Cargo Capacity — | 17,950 mt | 17,950 mt | 17,950 mt | 17,950 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | 1FG | 1HG | 1JG | 1SG |
| Transporters: | ||||
| Standard 9-person — | 3 | 3 | 3 | 3 |
| Combat 20-person — | 2 | 2 | 2 | 2 |
| Emergency 25-person — | 3 | 3 | 3 | 3 |
| Cargo — | 4 | 4 | 4 | 4 |
| Other Data: | ||||
| Crew — | 244 | 245 | 246 | 247 |
| Troops — | 56 | 56 | 56 | 56 |
| Passengers — | 25 | 25 | 25 | 25 |
| Shuttlecraft — | 5 | 5 | 5 | 5 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 54 | 59 | 78 | 96 |
| Movement Point Ratio — | 5/1 | 5/1 | 5/1 | 5/1 |
| Warp Engine Type — | GWE-1 | GWE-1 | GWE-2 | GWI-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 22 ea. | 22 ea. | 30 ea. | 34 ea. |
| Stress Charts — | Q/R | Q/R | Q/R | N/M |
| Max Safe Cruising Speed — | Warp 5 | Warp 5 | Warp 7 | Warp 8 |
| Emergency Speed — | Warp 6 | Warp 6 | Warp 8 | Warp 9 |
| Impulse Engine Type — | GIF-2 | GIF-3 | GIG-2 | GIG-3 |
| Power Units Available — | 10 | 15 | 18 | 28 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | GBL-8 | GBL-8 | GBL-11 | GBL-18 |
| Number — | 8 | 8 | 8 | 8 |
| Firing Arcs — | 2 f/p, 2 f/s, 2 f/p/a, 2 f/s/a | 2 f/p, 2 f/s, 2 f/p/a, 2 f/s/a | 2 f/p, 2 f/s, 2 f/p/a, 2 f/s/a | 2 f/p, 2 f/s, 2 f/p/a, 2 f/s/a |
| Firing Chart — | W | W | W | U |
| Maximum Power — | 6 | 6 | 9 | 16 |
| Damage Modifiers: | ||||
| +3 | (1-10) | (1-10) | (1-9) | (1-7) |
| +2 | (11-15) | (11-15) | (10-15) | (8-15) |
| +1 | (16-20) | (16-20) | (16-20) | (16-20) |
| Torpedo Weapon Type — | GP-3 | GP-4 | GP-8 | GP-14 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 2 f, 2 a | 2 f, 2 a | 2 f, 2 a | 2 f, 2 a |
| Firing Chart — | O | Q | R | R |
| Power to Arm — | 2 | 2 | 2 | 2 |
| Damage — | 8 | 16 | 30 | 36 |
| Shield Data: | ||||
| Deflector Shield Type — | GSN | GSN | GSR | GSY |
| Shield Point Ratio — | 1/2 | 1/2 | 1/2 | 1/3 |
| Maximum Shield Power — | 13 | 13 | 26 | 30 |
| Combat Efficiency: | ||||
| D — | 114.8 | 116.8 | 145.4 | 200.3 |
| WDF — | 67.6 | 86.0 | 140.8 | 183.2 |