Nummer: 03512
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 08.11.1940 |
| Time of attack : | 13:47 |
| Nationality of U-boat : | German |
| U-boat : | U 47 |
| Commander : | Prien |
| Grid : | AL 9533 |
| presumed target type : | Steam Freighter |
| presumed result : | damaged |
| Used weapon(s) : | Gunfire |
| Date of observation : | 08.11.1940 |
| Nationality of target : | Portuguese |
| Actual type of target : | Steam Freighter |
| Name of target : | Gonçalo Velho |
| Year of launch : | 1913 |
| Actual tonnage : | 1595 BRT |
| Actual result : | damaged |
| Position of target : | 52.50n 17.30w |
| updated on: | 00.00.0000 |