Amateur Radio Callsign: KF7SSR
KF7SSR |
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NIEFFENEGGER, MARK A
GRAHAM, WA (United States) |
License Status | Active |
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Operator Class | Technician |
Name | NIEFFENEGGER, MARK A |
Granted | 2021-11-02 |
Expires | 2031-11-23 |
Address |