Amateur Radio Callsign: W3JHN
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W3JHN |
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ACKERMAN, FREDERICK N
FREDERICK, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | ACKERMAN, FREDERICK N |
| Granted | 2016-10-31 |
| Expires | 2027-01-13 |
| Address |