Amateur Radio Callsign: KO4YXL
|   | KO4YXL | 
| Harling, Duncan M Fayetteville, NC (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Harling, Duncan M | 
| Granted | 2022-03-22 | 
| Expires | 2032-03-22 | 
| Address | 
 
                 
                