Amateur Radio Callsign: KD3APE
                             
                         | 
                        
                            KD3APE | 
                    
| 
                            Howell, David D
                             Grantsville, MD (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Howell, David D | 
| Granted | 2025-02-11 | 
| Expires | 2035-02-11 | 
| Address |