Crew list of Ships hit by U-boats
Karl Karlson
Merchant Marine. American
Roster information listed for Karl Karlson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Arkansas | Steam tanker | Master | 16 Feb 1942 | U-156 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Arkansas | Steam tanker | Master | 16 Feb 1942 | U-156 |