Nummer: 23009
| Area : | Mediterranean |
| Sea area : | North African Seaway |
| Date of attack : | 15.02.1942 |
| Time of attack : | 23:59 |
| Nationality of U-boat : | German |
| U-boat : | U 81 |
| Commander : | Guggenberger |
| Grid : | CO 7199 |
| presumed target type : | Light Cruiser |
| presumed result : | damaged |
| Used weapon(s) : | Torpedo(es) |
| Footnote : | U-81 observed detonations after run times of 4:30 min and 4:33 min. |
