Amateur Radio Callsign: NM1J
|   | NM1J | 
| Dion, John J Malden, MA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Dion, John J | 
| Granted | 2017-05-06 | 
| Expires | 2027-05-30 | 
| Address | 
 
                 
                