Nummer: 02021c
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 21.06.1940 |
| Time of attack : | 20:10 |
| Nationality of U-boat : | German |
| U-boat : | U 47 |
| Commander : | Prien |
| Grid : | BF 1193 |
| presumed target type : | Tanker |
| presumed tonnage : | 7000 BRT |
| presumed result : | damaged |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | HX.49 |
| related attacks : | Angriff 1 Angriff 2 |
| Convoy : | HX.49 |
| Route of convoy : | (New York) - Halifax - United Kingdom |
| Remark to convoy : | Sep 1939 to Sep 1942 ab Halifax, then from New York (counter traffic = ON), vgl. HXF und SC. |
| updated on: | 22.06.2002 |
| Remark: | 21/2010 -T |