Amateur Radio Callsign: KR4IUI
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KR4IUI |
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Johnson, Martin A
Hillsboro, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Johnson, Martin A |
| Granted | 2026-01-09 |
| Expires | 2036-01-09 |
| Address |