Nummer: 13107
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 30.10.1942 |
| Time of attack : | 01:40 |
| Nationality of U-boat : | German |
| U-boat : | U 659 |
| Commander : | Stock |
| Grid : | DH 2545 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 10000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 2 |
| Used weapon(s) : | Torpedo coup de grâce |
| Convoy : | SL.125 |
| Date of observation : | 29.10.1942 |
| Nationality of target : | British |
| Actual type of target : | Motor Tanker |
| Name of target : | Bullmouth |
| Year of launch : | 1927 |
| Actual tonnage : | 7519 BRT |
| Actual result : | sunk |
| Position of target : | 33.20n 18.25w |
| Footnote : | "Bullmouth" was damaged by one torpedo from U-409 and sunk by two hits from U-659. |
| Convoy : | SL.125 |
| Route of convoy : | Sierra Leone (Freetown) - United Kingdom (Liverpool) |
| Remark to convoy : | Since Sep 1939; from May 1943 combined with MKS in Atlantic, counter traffic = OS. |