Amateur Radio Callsign: KC9MTP
|   | KC9MTP | 
| Johnson, William A Valparaiso, IN (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Johnson, William A | 
| Granted | 2018-01-18 | 
| Expires | 2028-01-18 | 
| Address | 
 
                 
                