Amateur Radio Callsign: W4GRV
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W4GRV |
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MARTHA, MICHAEL K
Greeneville, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | MARTHA, MICHAEL K |
| Granted | 2022-04-08 |
| Expires | 2032-06-18 |
| Address |