Amateur Radio Callsign: KM4RVB
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KM4RVB |
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Griscom Jr, John H
Trussville, AL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Griscom Jr, John H |
| Granted | 2016-03-03 |
| Expires | 2026-03-03 |
| Address |