from Klingon Ship Recognition Manual, 2nd Edition, FASA, design by Forest G. Brown, graphics by Dana Knutson
NOTES:
Known Sphere Of Operation: Orion-controlled space
Data Reliability: B for A-1 model; C for A-2, and A-3 models; D for A-4 model
Major Data Source: Orion Sector Intelligence
| Construction Data: | ||||
| Model Number — | A-1 | A-2 | A-3 | A-4 |
| Ship Class — | VI | VI | VI | VI |
| Date Entering Service — | 2281 | 2304 | 2312 | 2326 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 24 | 26 | 28 | 30 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 220 m | 220 m | 220 m | 220 m |
| Width — | 170 m | 170 m | 170 m | 170 m |
| Height — | 42 m | 42 m | 42 m | 42 m |
| Weight — | 65,855 mt | 71,045 mt | 76,850 mt | 79,210 mt |
| Cargo: | ||||
| Cargo Units — | 90 SCU | 90 SCU | 90 SCU | 90 SCU |
| Cargo Capacity — | 4,500 mt | 4,500 mt | 4,500 mt | 4,500 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | Mark IV | Mark V | Mark VI | Mark VI |
| Transporters: | ||||
| Standard 5-person — | 2 | 2 | 2 | 2 |
| Emergency 14-person — | 2 | 2 | 2 | 2 |
| Cargo — | 1 | 1 | 1 | 1 |
| Other Data: | ||||
| Crew — | 78 | 84 | 91 | 94 |
| Passengers — | 30 | 30 | 30 | 30 |
| Shuttlecraft — | 2 | 2 | 2 | 2 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 32 | 40 | 40 | 40 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWC-3 | KWC-3 | KWC-3 | KWC-3 |
| Number — | 1 | 1 | 1 | 1 |
| Power Units Available — | 22 | 22 | 22 | 22 |
| Stress Charts — | L/M | L/M | L/M | L/M |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 6 | Warp 6 |
| Emergency Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Impulse Engine Type — | OID-3 | OIH-4 | OIH-4 | OIH-4 |
| Power Units Available — | 10 | 18 | 18 | 18 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | OD-4 | OD-5 | OD-5 | OD-11 |
| Number — | 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 |
| Firing Chart — | T | U | U | U |
| Maximum Power — | 6 | 7 | 7 | 8 |
| Damage Modifiers: | ||||
| +3 | (-) | (-) | (-) | (-) |
| +2 | (1-18) | (1-10) | (1-10) | (1-20) |
| +1 | (-) | (11-20) | (11-20) | (-) |
| Torpedo Weapon Type — | OP-1 | OP-5 | OP-8 | OP-8 |
| 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 — | L | Q | K | K |
| Power to Arm — | 1 | 1 | 2 | 2 |
| Damage — | 10 | 10 | 16 | 16 |
| Shield Data: | ||||
| Deflector Shield Type — | OSM | OSM | OSR | OSR |
| Shield Point Ratio — | 1/3 | 1/3 | 1/4 | 1/4 |
| Maximum Shield Power — | 9 | 9 | 11 | 11 |
| Combat Efficiency: | ||||
| D — | 92.8 | 106.2 | 130.0 | 132.9 |
| WDF — | 38.0 | 44.4 | 49.2 | 53.2 |