Nummer: 01708
| Area : | Western Area |
| Sea area : | Norway West Coast |
| Date of attack : | 12.04.1940 |
| Time of attack : | 09:42 |
| Nationality of U-boat : | German |
| U-boat : | U 37 |
| Commander : | Hartmann |
| Grid : | AF 7834 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 4600 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 12.04.1940 |
| Time of observation : | 08:45 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Stancliffe |
| Year of launch : | 1936 |
| Actual tonnage : | 4511 BRT |
| Actual result : | sunk |
| Position of target : | 45sm NE Unst Is. |
Steam Freighter Stancliffe ex British Huncliffe (bis 1940)