Amateur Radio Callsign: WB4SRO
                             
                         | 
                        
                            WB4SRO | 
                    
| 
                            CLARK, WILLIAM D
                             HICKORY, NC (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | CLARK, WILLIAM D | 
| Granted | 2016-06-03 | 
| Expires | 2026-06-06 | 
| Address |