Amateur Radio Callsign: KF5MKN
|   | KF5MKN | 
| Ostman, Curtis A Tulsa, OK (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Ostman, Curtis A | 
| Granted | 2021-08-03 | 
| Expires | 2031-08-17 | 
| Address | 
 
                 
                