Nummer: 04906
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 09.04.1941 |
| Time of attack : | 00:37 |
| Nationality of U-boat : | German |
| U-boat : | U 107 |
| Commander : | Heßler |
| Grid : | DG 3983 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 8100 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 2- |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | OG.57 |
| Date of observation : | 08.04.1941 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Harpathian |
| Year of launch : | 1930 |
| Actual tonnage : | 4671 BRT |
| Actual result : | sunk |
| Position of target : | 32.22n 22.53w |
| Footnote : | U-107 identified this ship mistakenly as the British S/S "Malancha" (8124 grt). |
| Convoy : | OG.57 |
| Route of convoy : | United Kingdom - Gibraltar (out) |
| Remark to convoy : | Sep 1939 to Jul 1940 via South Ireland, Jul 1940 to Aug 1943 via North Channel; later KMS. |