Amateur Radio Callsign: N4JO
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N4JO |
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Opificius, Julian A
Elk River, MN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Opificius, Julian A |
| Granted | 2019-05-21 |
| Expires | 2029-05-21 |
| Address |