Nummer: 26416
| Area : | Indic Ocean |
| Sea area : | South Africa |
| Date of attack : | 23.10.1942 |
| Time of attack : | 23:12 |
| Nationality of U-boat : | German |
| U-boat : | U 504 |
| Commander : | Poske |
| Grid : | KZ 1972 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 5600 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 23.10.1942 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | City of Johannesburg |
| Year of launch : | 1920 |
| Actual tonnage : | 5669 BRT |
| Actual result : | sunk |
| Position of target : | 33.20s 29.30e |
