Nummer: 23221
| Area : | Mediterranean |
| Sea area : | North African Seaway |
| Date of attack : | 15.05.1942 |
| Time of attack : | 05:13 |
| Nationality of U-boat : | German |
| U-boat : | U 83 |
| Commander : | Kraus |
| Grid : | CO 9126 |
| presumed target type : | Sub Chaser |
| presumed tonnage : | 1190 ts |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | unknown |
| Footnote : | U-83 missed the targeted steamer and heard one detonation after 6 min, possibly on an escort vessel. |
| Convoy : | unknown |