Crew list of Ships hit by U-boats
Fredalf Halvorsen
Merchant Navy. Norwegian
Roster information listed for Fredalf Halvorsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ingria | Motor merchant | Chief Officer | 24 Feb 1943 | U-600 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Ingria | Motor merchant | Chief Officer | 24 Feb 1943 | U-600 |