Amateur Radio Callsign: KD5U
|   | KD5U | 
| Sawyer, John M Willis, TX (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | Sawyer, John M | 
| Granted | 2021-01-06 | 
| Expires | 2031-03-29 | 
| Address | 
 
                 
                