Fähnrich 31
| Pictures | Year of Constr. | Number of Constr. | Boat Name | Engine | Home Port | earlier Boat Name / Home Port | Internetlink |
|---|---|---|---|---|---|---|---|
| 1964 | Fortitude | Wannsee, Berlin, Germany | |||||
| 1966 | Avalun 2 | Tegeler See, Berlin, Germany | |||||
 | 1968 | Amrina | Original - Yanmar 18 PS, new in 2005 - Beta-Marine BD722 20 PS | Wannsee, Berlin, Germany | Sirius, Lübeck, Germany | ||
| Lot di Tied | scrapped 2025 | SVWS, Travemünde, Germany | ||||
| keen tied | |||||||
| Avalun | scrapped | ||||||
| Albatros | |||||||
| Hein Dri | |||||||
| Pelion | |||||||
| Sanita | |||||||