Amateur Radio Callsign: N3ZEM
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N3ZEM |
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Sylvester, Gregory J
Jefferson Hills, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Sylvester, Gregory J |
| Granted | 2017-02-01 |
| Expires | 2027-04-22 |
| Address |