Amateur Radio Callsign: KO4TZJ
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KO4TZJ |
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Ochstein, David B
West Palm Beach, FL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Ochstein, David B |
| Granted | 2021-10-12 |
| Expires | 2031-10-12 |
| Address |