Amateur Radio Callsign: KA3PCA
|   | KA3PCA | 
| HARLEY JR, JOHN R FREDERICK, MD (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | HARLEY JR, JOHN R | 
| Granted | 2016-04-11 | 
| Expires | 2026-04-23 | 
| Address | 
 
                 
                