NOTES:
Of the 12 Keval class ships once in service to the Andorian Imperial Guard, 8 Mk IIIs are currently in reserve fleets. 1 Mk I and 1 Mk III have been destroyed. 1 Mk II and 1 Mk III have been destroyed. The class is named after Imperial Guardsman Keval who served during the Battle of Threllvia IV.
| Construction Data: | |||
| Model Number — | Mk I | Mk II | Mk III |
| Ship Class — | XII | XII | XII |
| Date Entering Service — | 2258 | 2276 | 2289 |
| Number Constructed — | 8 | 4 | Refit |
| Hull Data: | |||
| Superstructure Points — | 50 | 50 | 50 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 401 m | 401 m | 401 m |
| Width — | 266.71 m | 266.71 m | 266.71 m |
| Height — | 52.76 m | 52.76 m | 52.76 m |
| Weight — | 192,579 mt | 194,371 mt | 198,339 mt |
| Cargo: | |||
| Cargo Units — | 723 SCU | 723 SCU | 723 SCU |
| Cargo Capacity — | 36,150 mt | 36,150 mt | 36,150 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | AMC-8 | AMC-10 | AMC-12 |
| Transporters: | |||
| Standard 6-person — | 3 | 3 | 3 |
| Combat 22-person — | 4 | 4 | 4 |
| Emergency 24-person — | 4 | 4 | 4 |
| Cargo — | 5 | 5 | 5 |
| Other Data: | |||
| Crew — | 395 | 402 | 408 |
| Troops — | 150 | 150 | 150 |
| Passengers — | 15 | 15 | 15 |
| Shuttlecraft — | 8 | 8 | 8 |
| Engines And Power Data: | |||
| Total Power Units Available — | 30 | 47 | 48 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | AWD-1 | AWD-2 | AWD-2 |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 10 ea. | 16 ea. | 16 ea. |
| Stress Charts — | K/F | L/F | L/F |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 6 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 8 |
| Impulse Engine Type — | AID-2 | AIC-2 | AIE-2 |
| Power Units Available — | 10 | 15 | 16 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | AH-6 | AH-6 | AH-7 |
| Number — | 8 | 8 | 8 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s, 2 a | 2 f/p, 2 f, 2 f/s, 2 a | 2 f/p, 2 f, 2 f/s, 2 a |
| Firing Chart — | M | M | Y |
| Maximum Power — | 7 | 7 | 5 |
| Damage Modifiers: | |||
| +3 | (-) | (-) | (-) |
| +2 | (1-10) | (1-10) | (1-12) |
| +1 | (11-14) | (11-14) | (13-24) |
| Beam Weapon Type — | AH-4 | AH-4 | AH-10 |
| Number — | 8 | 8 | 8 |
| Firing Arcs — | 2 p, 2 s, 2 p/a, 2 s/a | 2 p, 2 s, 2 p/a, 2 s/a | 2 p, 2 s, 2 p/a, 2 s/a |
| Firing Chart — | J | J | T |
| Maximum Power — | 5 | 5 | 8 |
| Damage Modifiers: | |||
| +3 | (1-3) | (1-3) | (1-5) |
| +2 | (4-8) | (4-8) | (6-12) |
| +1 | (9-10) | (9-10) | (13-18) |
| Torpedo Weapon Type — | AP-3 | AP-5 | AP-5 |
| Number — | 6 | 6 | 6 |
| Firing Arcs — | 3 f, 3 a | 3 f, 3 a | 3 f, 3 a |
| Firing Chart — | H | S | S |
| Power to Arm — | 1 | 1 | 1 |
| Damage — | 6 | 15 | 15 |
| Shield Data: | |||
| Deflector Shield Type — | ASD | ASH | ASH |
| Shield Point Ratio — | 1/2 | 1/3 | 1/3 |
| Maximum Shield Power — | 15 | 18 | 18 |
| Combat Efficiency: | |||
| D — | 114.5 | 146.5 | 148.0 |
| WDF — | 68.2 | 112.6 | 152.6 |