Amateur Radio Callsign: KO4CUY
                             
                         | 
                        
                            KO4CUY | 
                    
| 
                            Niehus, Walter M
                             Fruitland Park, FL (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Niehus, Walter M | 
| Granted | 2020-03-20 | 
| Expires | 2030-03-20 | 
| Address |