Amateur Radio Callsign: K4CIF
                             
                         | 
                        
                            K4CIF | 
                    
| 
                            Febus, Carlos I
                             La Vernia, TX (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Febus, Carlos I | 
| Granted | 2020-03-31 | 
| Expires | 2030-03-31 | 
| Address |