Nummer: 00820
| Area : | Western Area |
| Sea area : | North Sea |
| Date of attack : | 17.12.1939 |
| Time of attack : | 02:34 |
| Nationality of U-boat : | German |
| U-boat : | U 59 |
| Commander : | Jürst |
| Grid : | AN 4723 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 3000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 18.12.1939 |
| Nationality of target : | Danish |
| Actual type of target : | Steam Freighter |
| Name of target : | Bogö |
| Year of launch : | 1920 |
| Actual tonnage : | 1214 BRT |
| Actual result : | sunk |
| Position of target : | 56.12n 00.17w |
| updated on: | 00.04.2002 |
| Remark: | 56.12n 00.17w |