| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Aldebaran | 323 | Meyer, Papenburg | 7.1916 | 8.1916 | sold 10.1920 | ||
| Denebola | 324 | Meyer, Papenburg | 1916 | 10.1916 | sunk 25.5.1917 | ||
| Altair | 325 | Meyer, Papenburg | 1916 | 12.1916 | sunk 14.10.1917 | ||
| Ludendorf | 326 | Meyer, Papenburg | 3.1917 | --- // 1917 | completed as fire extinguishing vessel | ||
| Neumayer | 327 | Meyer, Papenburg | 5.1917 | 6.1917 | sold 3.1919 | ||
| Koldewey | 328 | Meyer, Papenburg | 20.6.1917 | 8.1917 | to France 7.1920 | ||
| Papenburg | 331 | Meyer, Papenburg | 1918 | 11.1919 | to United Kingdom 8.1920 |
|
Displacement standard, t |
|
|
Displacement full, t |
550 |
|
Length, m |
39.0 |
|
Breadth, m |
7.10 |
|
Draught, m |
3.30 |
|
No of shafts |
1 |
|
Machinery |
1 VTE, 1 boiler |
|
Power, h. p. |
500 |
|
Max speed, kts |
11 |
|
Fuel, t |
coal 130 |
| Endurance, nm(kts) | 4800(11) |
|
Armament |
1 x 1 - 88/27 SK L/30 C/89 or 88/32 SK L/35 C/01 or 88/27 TK L/30 C/08 |
| Complement | 24 - 31 |
Project history: Fishery trawlers, purchased by Navy during building and commissioned as auxiliary patrols.
Modernizations: None.
Naval service: Denebola was mined 25.5.1917 off Westerems. Altair was mined 14.10.1917 in Tagga Bight.
Many thanks to Wolfgang Stöhr for additional information on this page.
© Ivan Gogin, 2008-14