Amateur Radio Callsign: N5SYR
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N5SYR |
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Williamson, Mark A
Conway, AR (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Williamson, Mark A |
| Granted | 2011-05-23 |
| Expires | 2021-07-02 |
| Address |