U.S. Coast Guard
| Name | U.S. Coast Guard |
|---|---|
| Vessel Owner For |  HALCYON |
| City | Washington |
| State | DC |
| Country | United States |
| Begin Date | 1941-00-00 |
| End Date | 1946-00-00 |
| Registry | U.S. |
| Official Number | U.S.C.G. |
| Name | U.S. Coast Guard |
|---|---|
| Vessel Owner For | HALCYON |
| City | Washington |
| State | DC |
| Country | United States |
| Begin Date | 1941-00-00 |
| End Date | 1946-00-00 |
| Registry | U.S. |
| Official Number | U.S.C.G. |