Amateur Radio Callsign: W5YBY
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W5YBY |
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MUELLER III, WILLIAM K
San Marcos, TX (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | MUELLER III, WILLIAM K |
| Granted | 2019-01-31 |
| Expires | 2029-01-31 |
| Address |