Nummer: 13403b
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 04.11.1942 |
| Time of attack : | 03:35 |
| Nationality of U-boat : | German |
| U-boat : | U 381 |
| Commander : | Pückler und Limpurg |
| Grid : | AK 4182 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 6000 BRT |
| presumed result : | damaged |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | SC.107 |
| Actual tonnage : | ---- -- |
| Actual result : | hit not ascertained |
| Footnote : | U-381 observed two detonations with columns of fire on the first target after 3:00 min and 3:05 min, on the second after 3:00 min. There was an additional detonation after 3:04 min. No observations of the Allied side. |
| related attacks : | Angriff 1 Angriff 2 |
| Convoy : | SC.107 |
| Route of convoy : | Sydney (Nova Scotia) - United Kingdom |
| Remark to convoy : | Slow (Atlantic) Convoys since Aug 1940, fast ones = HX, counter traffic = ON. |