Amateur Radio Callsign: N5SIH
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N5SIH |
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GRIZZAFFI, JOHN M
DALLAS, TX (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | GRIZZAFFI, JOHN M |
| Granted | 2021-03-10 |
| Expires | 2031-03-19 |
| Address |