Nummer: 03323
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 19.10.1940 |
| Time of attack : | 02:50 |
| Nationality of U-boat : | German |
| U-boat : | U 100 |
| Commander : | Schepke |
| Grid : | AM 2919 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 4155 BRT |
| presumed result : | damaged |
| Number of torpedoes/mines : | 2 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | SC.7 s |
| Date of observation : | 19.10.1940 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Blairspey |
| Year of launch : | 1929 |
| Actual tonnage : | 4155 BRT |
| Actual result : | damaged |
| Position of target : | 57.55n 11.10w |
| Footnote : | "Blairspey" was hit by one or two torpedoes from U-101, and few hours later by two torpedoes from U-100, but remained afloat because of its load of timber, and was saved. |
| related attacks : | Angriff 1 |
| Convoy : | SC.7 s |
| Route of convoy : | Sydney (Nova Scotia) - United Kingdom |
| Remark to convoy : | Slow (Atlantic) Convoys since Aug 1940, fast ones = HX, counter traffic = ON. |