Amateur Radio Callsign: KB1DXJ
|   | KB1DXJ | 
| Byrne IV, CHRISTOPHER J Mesa, AZ (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Byrne IV, CHRISTOPHER J | 
| Granted | 2019-02-07 | 
| Expires | 2029-04-08 | 
| Address | 
 
                 
                