Amateur Radio Callsign: KB4NRC
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KB4NRC |
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OPPENHEIMER, DAVID L
San Francisco, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | OPPENHEIMER, DAVID L |
| Granted | 2015-12-23 |
| Expires | 2026-01-23 |
| Address |