Amateur Radio Callsign: NL7SB
|
NL7SB |
|
Martens, David C
Hutchinson, MN (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Martens, David C |
| Granted | 2020-11-19 |
| Expires | 2030-11-19 |
| Address |