Königsberg 1918
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Heilbutt | Union-Gießerei, Königsberg | 10/1916 | 4/1917 | to United Kingdom 7/1920 | ||
| Seeteufel | Union-Gießerei, Königsberg | 3/1917 | 5/1917 | to France 7/1920 | ||
| Königsberg | Union-Gießerei, Königsberg | 11/1917 | 6/1918 | sold 4/1921 | ||
| Pregel, 1943- Hummer | 1943- M7022 | Union-Gießerei, Königsberg | 7/1919 | 1920 | not commissioned in 1920, to France 7/1920; minesweeper 1943, sunk 30/9/1943 |
|
Displacement standard, t |
|
|
Displacement full, t |
560 |
|
Length, m |
39.6 |
|
Breadth, m |
7.05 |
|
Draught, m |
3.35 |
|
No of shafts |
1 |
|
Machinery |
VTE, 1 boiler |
|
Power, h. p. |
490 |
|
Max speed, kts |
11 |
|
Fuel, t |
coal 145 |
|
Armament |
1 x 1 - 88/45 SK L/45 |
| Complement | 24 - 31 |
Ship project history: Fishery trawlers, purchased by Navy during building and commissioned as auxiliary patrols.
Modernizations: None.
Naval service: Hummer was sunk by British submarine Sibyl 30/9/1943 E off Bastia.
© Ivan Gogin, 2008-10