Nummer: 05910
| Area : | Western Area |
| Sea area : | Central Atlantic |
| Date of attack : | 19.07.1941 |
| Time of attack : | 10:42 |
| Nationality of U-boat : | German |
| U-boat : | U 66 |
| Commander : | Zapp |
| Grid : | DT 9515 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 7600 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 3 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 19.07.1941 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Holmside |
| Year of launch : | 1930 |
| Actual tonnage : | 3433 BRT |
| Actual result : | sunk |
| Position of target : | 19n 21.30w |
