Amateur Radio Callsign: K4PYA
                             
                         | 
                        
                            K4PYA | 
                    
| 
                            Sparks, Robert C
                             Clarkston, MI (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Sparks, Robert C | 
| Granted | 2019-12-13 | 
| Expires | 2029-12-13 | 
| Address |