Nummer: 20715
| Area : | Arctic Ocean |
| Date of attack : | 01.05.1944 |
| Nationality of U-boat : | German |
| U-boat : | U 959 |
| Commander : | Weitz |
| Grid : | AB 5888 |
| presumed target type : | Destroyer |
| presumed result : | sunk |
| Number of torpedoes/mines : | 2- |
| Used weapon(s) : | Torpedo with preset course |
| Convoy : | RA.59 |
| Footnote : | U-959 reported two destroyers sunk by a FAT spread. |
| Convoy : | RA.59 |
| Route of convoy : | Kola Fjord - Iceland - Loch Ewe |
| Remark to convoy : | Since Dec 1942, former QP (counter traffic = JW) |