Amateur Radio Callsign: KB9SRR
|   | KB9SRR | 
| GRAFF, KATHERINE Champaign, IL (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | GRAFF, KATHERINE | 
| Granted | 2018-11-08 | 
| Expires | 2028-11-29 | 
| Address | 
 
                 
                