Crew list of Ships hit by U-boats
Otto George Janacek, Jr.
USNR (6548865). American
Roster information listed for Otto George Janacek, Jr.
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Donnell (DE 56) | Destroyer escort | Radio Technician First Class | 3 May 1944 | U-473 |