design by Aridas Sofia
NOTES:
Known Sphere Of Operation: Triangle; Federation and Romulan Border
Data Reliability: D
Major Data Source: Triangle Sector Intelligence
| Construction Data: | ||||
| Model Number — | Variant-1 | Variant-2 | Variant-3 | Variant-4 |
| Ship Class — | IV | IV | IV | IV |
| Date Entering Service — | 2258-2287 | 2291-2319 | 2321-2356 | 2357-2378 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 7 | 10 | 10 | 12 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 168.9 m | 168.9 m | 168.9 m | 168.9 m |
| Width — | 73.6 m | 73.6 m | 73.6 m | 73.6 m |
| Height — | 91.3 m | 91.3 m | 91.3 m | 91.3 m |
| Weight — | 39,755 mt | 28,015 mt | 29,815 mt | 32,240 mt |
| Cargo: | ||||
| Cargo Units — | 5 SCU | 26 SCU | 26 SCU | 26 SCU |
| Cargo Capacity — | 2,250 mt | 1,300 mt | 1,300 mt | 1,300 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | ZD-4 | ZD-4 | ZD-4 | ZI-1 |
| Transporters: | ||||
| Standard 6-person — | 1 | 1 | 1 | 1 |
| Cloaking Device Type — | – | – | KCB | KCB |
| Power Requirements — | – | – | 22 | 22 |
| Other Data: | ||||
| Crew — | 28 | 28 | 28 | 28 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 35 | 23 | 23 | 23 |
| Movement Point Ratio — | 4/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWB-1 | KWA-1 | KWA-1 | KWA-1 |
| Number — | 4 | 4 | 4 | 4 |
| Power Units Available — | 8 ea. | 5 ea. | 5 ea. | 5 ea. |
| Stress Charts — | Q/R | Q/R | Q/R | Q/R |
| Max Safe Cruising Speed — | Warp 7 | Warp 6 | Warp 6 | Warp 6 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type — | KIB-1 | KIB-1 | KIB-1 | KIB-1 |
| Power Units Available — | 3 | 3 | 3 | 3 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | KD-3 | KD-7 | KD-8 | KD-17 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 4 f | 4 f | 4 f | 4 f |
| Firing Chart — | I | L | U | X |
| Maximum Power — | 5 | 7 | 7 | 9 |
| Damage Modifiers: | ||||
| +3 | (-) | (-) | (1-7) | (1-12) |
| +2 | (-) | (1-6) | (8-15) | (13-17) |
| +1 | (1-12) | (7-12) | (16-20) | (18-22) |
| Shield Data: | ||||
| Deflector Shield Type — | KSD | KSD | KSD | KST |
| Shield Point Ratio — | 1/2 | 1/2 | 1/2 | 1/3 |
| Maximum Shield Power — | 11 | 11 | 11 | 32 |
| Combat Efficiency: | ||||
| D — | 51.0 | 51.3 | 51.3 | 93.7 |
| WDF — | 8.8 | 15.2 | 24.4 | 36.0 |