Amateur Radio Callsign: K4TNO
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K4TNO |
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CALLAHAN, GARY M
KINGSPORT, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | CALLAHAN, GARY M |
| Granted | 2018-02-07 |
| Expires | 2028-04-26 |
| Address |