Amateur Radio Callsign: KN4ZPW
                             
                         | 
                        
                            KN4ZPW | 
                    
| 
                            Aupperle, David A
                             Yorktown, VA (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Aupperle, David A | 
| Granted | 2019-11-06 | 
| Expires | 2029-11-06 | 
| Address |