Amateur Radio Callsign: W0MPR
|   | W0MPR | 
| OLSON, GREGG E BOULDER, CO (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | OLSON, GREGG E | 
| Granted | 2022-05-14 | 
| Expires | 2032-06-20 | 
| Address | 
 
                 
                