Amateur Radio Callsign: KN4HBM
|   | KN4HBM | 
| OTTERSON, ROBERT BROOKSVILLE, FL (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | OTTERSON, ROBERT | 
| Granted | 2017-10-30 | 
| Expires | 2027-10-30 | 
| Address | 
 
                 
                