Amateur Radio Callsign: KE9CIW
                             
                         | 
                        
                            KE9CIW | 
                    
| 
                            Castillo, Benjamin
                             Wilmington, IL (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Castillo, Benjamin | 
| Granted | 2025-01-23 | 
| Expires | 2035-01-23 | 
| Address |