Amateur Radio Callsign: WW6B
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WW6B |
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ZAVISLAK, MARK J
Cupertino, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | ZAVISLAK, MARK J |
| Granted | 2022-10-07 |
| Expires | 2032-10-07 |
| Address |