Amateur Radio Callsign: KM4ZRV
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KM4ZRV |
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Muller, David J
San Antonio, TX (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Muller, David J |
| Granted | 2016-12-16 |
| Expires | 2026-12-16 |
| Address |