Nummer: 13509
| Area : | Western Area |
| Sea area : | Central Atlantic |
| Date of attack : | 09.11.1942 |
| Time of attack : | 07:43 |
| Nationality of U-boat : | German |
| U-boat : | U 154 |
| Commander : | Schuch |
| Grid : | EE 5386 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 7000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 09.11.1942 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Nurmahal |
| Year of launch : | 1923 |
| Actual tonnage : | 5419 BRT |
| Actual result : | sunk |
| Position of target : | 14.45n 55.45w |
| Footnote : | "Nurmahal" finally sank on Nov.11th, 1942. |