Amateur Radio Callsign: K4RTR
|   | K4RTR | 
| Lee, Gregory M Knoxville, AL (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Lee, Gregory M | 
| Granted | 2024-03-15 | 
| Expires | 2034-03-15 | 
| Address | 
 
                 
                