Amateur Radio Callsign: W4FSO
|   | W4FSO | 
| Higi, John R Great Falls, VA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Higi, John R | 
| Granted | 2020-12-29 | 
| Expires | 2030-12-29 | 
| Address | 
 
                 
                