Amateur Radio Callsign: KK4UJO
|   | KK4UJO | 
| Caldwell, Florence Nashville, TN (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Caldwell, Florence | 
| Granted | 2025-09-02 | 
| Expires | 2033-10-17 | 
| Address | 
 
                 
                