Nummer: 01317
| Area : | Western Area |
| Sea area : | Norway West Coast |
| Date of attack : | 13.02.1940 |
| Time of attack : | 08:36 |
| Nationality of U-boat : | German |
| U-boat : | U 25 |
| Commander : | Schütze |
| Grid : | AF 7953 |
| presumed target type : | Tanker id |
| presumed tonnage : | 5200 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Gunfire |
| Date of observation : | 13.02.1940 |
| Time of observation : | 06:45 |
| Nationality of target : | Danish |
| Actual type of target : | Motor Freighter |
| Name of target : | Chastine Maersk |
| Year of launch : | 1923 |
| Actual tonnage : | 5177 BRT |
| Actual result : | sunk |
| Position of target : | 61.30n 02.00e |
| updated on: | 01.02.1999 |
| Remark: | 3T vor den Bug! |
| Changes: | 1) Sibley, 01.2.99: dä -M 2) Weis, 20.6.07: Ab 7:16h mit 3 To vor den Bug! angehalten. Um 8:36h mit Art. versenkt. |