| Type | Sea going | |
| Class | S (Type VII C) (28) | |
| Laid down | 15 Jul 1942 | F. Schichau Gmbh, Danzig, Germany |
| Launched | 16 Apr 1943 |
|
| Commissioned | 4 Jul 1943 | |
| End service | 10 Sep 1943 | |
| Stricken | | |
| Loss date | | |
| Loss position | | |
| History | Taken over by the Germans on 10th September 1943 after Italian armestice. Commissioned as U-746 on 30th September 1943. Scuttled in Geltring Bay on 5th May 1945. |
| Fate | |
Commands
| Commander | Date from | Date to | Command notes |
|---|
| T.V. Augusto Biagini | 4 Jul 1943 | 8 Sep 1943 | |
Ships hit
No ships hit by this submarine.
Patrols and events
| | Commander | Date | Time | Port | Arr. date | Arr. time | Arr. port | Miles | Description |
|---|
| Biagini, Augusto | 4 Jul 1943 | | Danzig | 4 Jul 1943 | | Danzig | | Entered service. |
|
| Biagini, Augusto | 30 Jul 1943 | | Danzig | 30 Jul 1943 | | Danzig | | Last day of trials. Then carried out exercises off the Hel Peninsula. |
|
| Biagini, Augusto | 9 Sep 1943 | | Danzig | 9 Sep 1943 | | Danzig | | Torpedo exercises. Interrupted by two German torpedo boats who escorted her back to port where they were disarmed. Seized by the Germans at the Armistice. Did not carry out patrols. Scuttled on 5th May 1945. |
3 entries. 3 total patrol entries (0 marked as war patrols) and 0 events.
