Nummer: 06904
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 15.10.1941 |
| Time of attack : | 23:17 |
| Nationality of U-boat : | German |
| U-boat : | U 558 |
| Commander : | Krech |
| Grid : | AL 7123 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 7000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 2 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 15.10.1941 |
| Time of observation : | 20:57 |
| Nationality of target : | Canadian |
| Actual type of target : | Motor Freighter |
| Name of target : | Vancouver Island |
| Year of launch : | 1929 |
| Actual tonnage : | 9472 BRT |
| Actual result : | sunk |
| Position of target : | 53.37n 25.37w |
Motor Freighter Vancouver Island ex German Weser (bis 1940)