Nummer: 01505
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 22.02.1940 |
| Time of attack : | 00:20 |
| Nationality of U-boat : | German |
| U-boat : | U 50 |
| Commander : | Bauer |
| Grid : | CG 1366 |
| presumed target type : | Tanker |
| presumed tonnage : | 10000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 2- |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | OGF.19 |
| Date of observation : | 22.02.1940 |
| Time of observation : | 00:20 |
| Nationality of target : | British |
| Actual type of target : | Steam Tanker |
| Name of target : | British Endeavour |
| Year of launch : | 1927 |
| Actual tonnage : | 4580 BRT |
| Actual result : | sunk |
| Position of target : | 42.11n 11.35w |
| Convoy : | OGF.19 |
| 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. |