Amateur Radio Callsign: KN4SWS
|
KN4SWS |
|
Martin, John R
Naples, FL (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Martin, John R |
| Granted | 2019-03-07 |
| Expires | 2029-03-07 |
| Address |