| U 522 | |
| Date | Incident | Battle | Place |
| July 9, 1941 | Laid down | - | Germany |
| April 1, 1942 | Launched | Germany, ocean going submarine, christened U 522. | Germany |
| June 11, 1942 | Commissioned | - | Germany |
| October 30, 1942 | - | Convoy SC 107. | North Atlantic |
| November 17, 1942 | - | Convoy ONS 144. | North Atlantic |
| January 7, 1943 | - | Eisenhower's tankers. | North Atlantic |
| February 22, 1943 | - | Convoy UC 1. | North Atlantic |
| February 23, 1943 | Sunk | Convoy UC 1, sunk by the Totland. | North Atlantic |