Amateur Radio Callsign: N2DNV
                             
                         | 
                        
                            N2DNV | 
                    
| 
                            DUFF, MAX H
                             ENDWELL, NY (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | DUFF, MAX H | 
| Granted | 2016-09-13 | 
| Expires | 2026-11-29 | 
| Address |