Amateur Radio Callsign: W9OBB
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W9OBB |
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ERDMANN, RICHARD J
GREEN BAY, WI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | ERDMANN, RICHARD J |
| Granted | 2019-02-21 |
| Expires | 2029-04-21 |
| Address |