Amateur Radio Callsign: NM1B
                             
                         | 
                        
                            NM1B | 
                    
| 
                            Brennan, Matthew T
                             Worcester, MA (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Brennan, Matthew T | 
| Granted | 2019-05-13 | 
| Expires | 2029-07-21 | 
| Address |