NOTES:
Of the 117 Tribesman class vessels fielded, 32 Mk Is and 28 Mk IIs are still registered with the Interstellar Trade and Commerce department. 20 Mk Is and 10 Mk II have been sold to non-Federation entities. 10 Mk Is and 3 Mk IIs have been destroyed. 3 Mk Is have been captured (1 by Klingon forces, 1 by Orion pirates and 1 by interests in the Triangle). 2 Mk Is and 1 Mk II are listed as missing. 5 Mk Is and 1 Mk II have been scrapped.
| Construction Data: | ||
| Model Number — | Mk I | Mk II |
| Ship Class — | VIII | VIII |
| Date Entering Service — | 2249 | 2261 |
| Number Constructed — | 74 | 43 |
| Hull Data: | ||
| Superstructure Points — | 11 | 11 |
| Damage Chart — | C | C |
| Size: | ||
| Length — | 212.3 m | 212.3 m |
| Width — | 149.8 m | 149.8 m |
| Height — | 50.8 m | 50.8 m |
| Weight — | 119,370 mt | 119,405 mt |
| Internal Cargo: | ||
| Cargo Units — | 1,160 SCU | 1,160 SCU |
| Cargo Capacity — | 58,000 mt | 58,000 mt |
| External Cargo: | ||
| Cargo Units — | 3,440 SCU | 3,440 SCU |
| Cargo Capacity — | 172,000 mt | 172,000 mt |
| Landing Capacity — | None | None |
| Equipment Date: | ||
| Control Computer Type — | M-3A | M-3A |
| Transporters: | ||
| Standard 6-person — | 3 | 3 |
| Emergency 22-person — | 3 | 3 |
| Cargo — | 6 | 6 |
| Other Data: | ||
| Crew — | 188 | 192 |
| Passengers — | 80 | 80 |
| Shuttlecraft — | 4 | 4 |
| Engines And Power Data: | ||
| Total Power Units Available — | 27 | 30 |
| Movement Point Ratio: | ||
| unloaded — | 3/1 | 3/1 |
| loaded — | 6/1 | 6/1 |
| Warp Engine Type — | FWD-1 | FWD-1 |
| Number — | 2 | 2 |
| Power Units Available: | 12 ea. | 12 ea. |
| Stress Chart – | L/G | L/G |
| Max Safe Cruising Speed – | ||
| unloaded – | Warp 7 | Warp 7 |
| loaded- | Warp 5 | Warp 5 |
| Emergency Speed – | ||
| unloaded – | Warp 9 | Warp 9 |
| loaded – | Warp 6 | Warp 6 |
| Impulse Engine Type – | FIC-2 | FIC-3 |
| Power Units Available – | 3 | 6 |
| Shield Data: | ||
| Deflector Shield Type – | FSG | FSJ |
| Shield Point Ratio – | 1/1 | 1/1 |
| Maximum Shield Power – | 10 | 11 |
| Combat Efficiency: | ||
| D – | ||
| unloaded – | 42.7 | 46.2 |
| loaded – | 36.2 | 36.9 |
| WDF – | 0.0 | 0.0 |