Crew list of Ships hit by U-boats
Johan Anker Olsen
Merchant Navy. Norwegian
Roster information listed for Johan Anker Olsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Malmanger | Steam tanker | Second Officer | 9 Aug 1942 | U-130 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Malmanger | Steam tanker | Second Officer | 9 Aug 1942 | U-130 |