Amateur Radio Callsign: AB4EM
                             
                         | 
                        
                            AB4EM | 
                    
| 
                            SHERWOOD, ROBERT W
                             MARTINSVILLE, VA (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | SHERWOOD, ROBERT W | 
| Granted | 2017-08-08 | 
| Expires | 2027-11-05 | 
| Address |