Amateur Radio Callsign: K4IUF
                             
                         | 
                        
                            K4IUF | 
                    
| 
                            Smathers, Ralph V
                             Dandridge, TN (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Smathers, Ralph V | 
| Granted | 2016-03-02 | 
| Expires | 2026-05-14 | 
| Address |