Amateur Radio Callsign: N1SRM
|   | N1SRM | 
| McDowell, Steven R Phoenix, AZ (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | McDowell, Steven R | 
| Granted | 2017-06-17 | 
| Expires | 2027-09-11 | 
| Address | 
 
                 
                