Convoy route AS
| Code | AS |
| Route | USA - Freetown |
| Area | Central Atlantic |
| Notes | From March 1942, military convoys. (There were also British AS convoys in 1941 to Greece, but they were never attacked by U-boats.) |
| Convoys | Date | Losses |
| AS-4 | Jul 1942 | 1 ship sunk for a total of 6.165 tons |
1 AS convoy successfully attacked in the war.
Map showing ships hit from convoys on route AS. 1 ship with known position.