Amateur Radio Callsign: KK4RHN
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KK4RHN |
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HADVIZJAK, JOHN A
CHATTANOOGA, TN (United States) |
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| License Status | Active |
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| Operator Class | Technician |
| Name | HADVIZJAK, JOHN A |
| Granted | 2013-05-20 |
| Expires | 2023-05-20 |
| Address |