Nummer: 15512a
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 10.03.1943 |
| Time of attack : | 11:16 |
| Nationality of U-boat : | German |
| U-boat : | U 229 |
| Commander : | Schetelig |
| Grid : | AL 2622 |
| presumed target type : | Tanker |
| presumed tonnage : | 7000 BRT |
| presumed result : | damaged ? |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | SC.121 |
| Footnote : | U-229 heard detonations after 2:45 min and 4:15 min. The freighter "Scorton" (pos.52) observed a torpedo that missed. |
| related attacks : |
| Convoy : | SC.121 |
| Route of convoy : | Sydney (Nova Scotia) - United Kingdom |
| Remark to convoy : | Slow (Atlantic) Convoys since Aug 1940, fast ones = HX, counter traffic = ON. |