Nummer: 14911a
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 08.02.1943 |
| Time of attack : | 07:57 |
| Nationality of U-boat : | German |
| U-boat : | U 521 |
| Commander : | Bargsten |
| Grid : | DH 6863 |
| presumed target type : | Tanker |
| presumed tonnage : | 10000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | Gibr.2 |
| Footnote : | U-521 observed two fire columns on a tanker which sank in 2:00 min. - "Bredon" was hit by a spread fired against the tanker. |
| related attacks : | Angriff 1 Angriff 2 |
| Convoy : | Gibr.2 |
| Route of convoy : | Canarian Islands - Gibraltar |
| Remark to convoy : | Since Jan 1943, coastal convois |