Crew list of Ships hit by U-boats
John Ulas
Merchant Marine. Estonian
Roster information listed for John Ulas
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Alcoa Guide | Steam merchant | Able Seaman | 17 Apr 1942 | U-123 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Alcoa Guide | Steam merchant | Able Seaman | 17 Apr 1942 | U-123 |