Nummer: 03401a
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 19.10.1940 |
| Time of attack : | 03:58 |
| Nationality of U-boat : | German |
| U-boat : | U 99 |
| Commander : | Kretschmer |
| Grid : | AM 2981 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 3106 BRT |
| presumed result : | damaged |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | SC.7 (61) |
| Date of observation : | 19.10.1940 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Clintonia |
| Year of launch : | 1917 |
| Actual tonnage : | 3106 BRT |
| Actual result : | damaged |
| Position of target : | 57.10w 11.20w |
| Footnote : | "Clintonia" remained afloat after the torpedo hit by U-99, and was sunk by gunfire from U-123. |
| related attacks : | Angriff 1 |
| Convoy : | SC.7 (61) |
| Route of convoy : | Sydney (Nova Scotia) - United Kingdom |
| Remark to convoy : | Slow (Atlantic) Convoys since Aug 1940, fast ones = HX, counter traffic = ON. |