nearly sister-ship U1405 1945
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| U1081 | 720 | Germaniawerft, Kiel | 1943 | --- | --- | cancelled autumn 1943 | |
| U1082 | 721 | Germaniawerft, Kiel | 1943 | --- | --- | cancelled autumn 1943 |
|
Displacement standard, t |
|
|
Displacement normal, t |
308 / 340 |
|
Length, m |
39.5 |
|
Breadth, m |
4.50 |
|
Draught, m |
4.72 |
|
No of shafts |
1 |
|
Machinery |
1 Deutz diesel / 1 Germaniawerft-Walter geared hydrogen peroxide steam-gas turbine / 1 AEG electric motor |
|
Power, h. p. |
210 - 230 / 2500 / 77 |
|
Max speed, kts |
8.5 - 8.8 / 25 / 5 |
|
Fuel, t |
diesel oil 22 + Walter fuel 39 |
| Endurance, nm(kts) | 2850(8.8) / 84(25) or 50(2) |
|
Armament |
2 - 533 TT (short) (bow, 4) |
| Electronic equipment | FuMO 30 radar, GHG hydrophone, FuMB 3 Bali, FuMB 6 Palau ECM suites |
|
Complement |
19 |
| Diving depth operational, m | 80 |
Project history: Variant of XVII series in most features repeated XVIIB design. Both submarines were cancelled in favor of building of more conventional XXI series submarines.
© Ivan Gogin, 2008-14