Amateur Radio Callsign: K7GSF
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K7GSF |
|
Martell, John B
Liberty Twp, OH (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Martell, John B |
| Granted | 2021-11-02 |
| Expires | 2031-11-02 |
| Address |