Nummer: 20011
| Area : | Arctic Ocean |
| Date of attack : | 16.09.1942 |
| Time of attack : | 19:18 |
| Nationality of U-boat : | German |
| U-boat : | U 377 |
| Commander : | Köhler |
| Grid : | AC 6633 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 7000 BRT |
| presumed result : | damaged |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | PQ.18 |
| Footnote : | U-377 heard one detonation after a run-time of 4:25 min. |
| Convoy : | PQ.18 |
| Route of convoy : | Iceland - Russia |
| Remark to convoy : | Sep 1941 to Dec 1942, then JW (counter traffic = QP) |