Amateur Radio Callsign: KR4GVB
                             
                         | 
                        
                            KR4GVB | 
                    
| 
                            Harrison, Charles E
                             Fort Mill, SC (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Harrison, Charles E | 
| Granted | 2025-09-18 | 
| Expires | 2035-09-18 | 
| Address |