Boelcke 1918
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Geier | Nordseewerke, Emden | 5/1916 | 9/1916 | sold 3/1919 | ||
| Hersing | Nordseewerke, Emden | 6/1916 | 9/1916 | sunk 1/8/1917 | ||
| Boelcke | Nordseewerke, Emden | 7/1916 | 1/1917 | sold 7/1919 | ||
| Immelmann | Nordseewerke, Emden | 9/1916 | 3/1917 | sold 10/1920 | ||
| Georg Rhode | Nordseewerke, Emden | 1916 | 2/1917 | to United Kingdom 8/1920 | ||
| Weddigen | Nordseewerke, Emden | 1917 | 5/1917 | sunk 3/2/1918 | ||
| Graf Zeppelin | Nordseewerke, Emden | 9/1916 | 2/1917 | to United Kingdom 6/1920 |
|
Displacement standard, t |
|
|
Displacement full, t |
600 |
|
Length, m |
42.7 |
|
Breadth, m |
7.00 |
|
Draught, m |
3.66 |
|
No of shafts |
1 |
|
Machinery |
VTE, 1 boiler |
|
Power, h. p. |
400 |
|
Max speed, kts |
10 |
|
Fuel, t |
coal 145 |
| Endurance, nm(kts) | 4580(9) |
|
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: Hersing was sunk on German mine SE off Gjedser 1/8/1917. Weddigen was sunk on German mine 3/2/1918 off Horns Reef.
© Ivan Gogin, 2008-10