Nummer: 01806
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 27.05.1940 |
| Time of attack : | 21:48 |
| Nationality of U-boat : | German |
| U-boat : | U 37 |
| Commander : | Oehrn |
| Grid : | BE 9926 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 3425 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Scuttling charge |
| Date of observation : | 27.05.1940 |
| Nationality of target : | Argentine |
| Actual type of target : | Steam Freighter |
| Name of target : | Uruguay |
| Year of launch : | 1921 |
| Actual tonnage : | 3425 BRT |
| Actual result : | sunk |
| Position of target : | 160sm Cape Villano |
| updated on: | 00.00.0000 |
| Remark: | BE9926 |