Nummer: 21515
| Area : | Baltic Sea |
| Sea area : | Aaland Islands |
| Date of attack : | 26.10.1942 |
| Time of attack : | 23:58 |
| Nationality of U-boat : | Finnish |
| U-boat : | IKU-TURSO |
| Commander : | Pakkala |
| Grid : | AO 2380 |
| presumed target type : | Submarine |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) + Gunfire |
| Date of observation : | 27.10.1942 |
| Time of observation : | 00:02 |
| Nationality of target : | Soviet |
| Actual type of target : | Submarine |
| Name of target : | Shch-308 (?) |
| Year of launch : | 1934 |
| Actual tonnage : | 586 ts |
| Actual result : | sunk |
| Position of target : | near Utö |
| Footnote : | "Iku-Turso" was sent to chase a soviet submarine which she attacked in the evening of Oct.26th. The submarine dived when taken under gunfire. Shortly after midnight on Oct.27th it was sunk while surfaced by gunfire and one torpedo. Probably it was the Soviet submarine Shch-308 which was sunk by this attack, but it may have been Shch-306, too, which was also lost at about this time. |
| updated on: | 01.08.2013 |
| Remark: | Shch-308 statt 320 |
| Changes: | 1) Aromaa: Finn. Navy believes SC-320 + 2) axishistory: SC-320 last contact 1.Oct.1942 |