| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Einswarden | J. Frerichs & Co, Einswarden | 1917 | 11/1917 | sunk 1/12/1918 | ||
| Elsfleth | J. Frerichs & Co, Einswarden | 1917 | 1/1918 | to United Kingdom 7/1920 | ||
| Elmshorn | 9/1940- V2004 | J. Frerichs & Co, Einswarden | 1917 | 1/1918 | to United Kingdom 7/1920, captured from Belgium 8/1940, commissioned 9/1940, sunk 2/6/1944 | |
| Großherzog Friedrich August | J. Frerichs & Co, Einswarden | 10/1917 | 3/1918 | sold 11/1920 | ||
| Emden | J. Frerichs & Co, Einswarden | 2/1918 | 6/1918 | sold 10/1920 | ||
| Middendorf | J. Frerichs & Co, Einswarden | 6/1918 | 9/1918 | sold 4/1919 | ||
| Dortmund | 5/1941- V1808 | J. Frerichs & Co, Einswarden | 2/1921 | 6/1921 // 5/1941 | completed mercantile, commissioned by navy 5/1941, sunk 23/5/1942 | |
| Dresden | J. Frerichs & Co, Einswarden | 2/1921 | 6/1921 // --- | completed mercantile | ||
| Claus Wish | 9/1939- V704 | J. Frerichs & Co, Einswarden | 26/9/1924 | 10/1924 // 9/1939 | completed mercantile, commissioned by navy 9/1939, foundered 30/12/1939 |
|
Displacement standard, t |
|
|
Displacement full, t |
560 |
|
Length, m |
39.6 |
|
Breadth, m |
7.05 |
|
Draught, m |
3.33 |
|
No of shafts |
1 |
|
Machinery |
VTE, 1 boiler |
|
Power, h. p. |
450 |
|
Max speed, kts |
10 |
|
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: Claus Wish, 1939; Elmshorn, 1940; Dortmund, 1941: were re-armed with 1 x 1 - 88/45 SK C/30, 1 x 1 - 37/83 SK C/30, 2 x 1 - 20/65 C/38, 2 DCR.
Naval service: Einswarden 1/12/1918 was mined in German Bight.
V2004 was sunk on mine 2/6/1944 off Hook van Holland, salvaged and towed to Rotterdam for repair but repair was incomplete. V1808 was mined 23/5/1942 off Hoofden. V704 was foundered during a storm 30/12/1939 W off Smyge Hook.
© Ivan Gogin, 2008-10