Amateur Radio Callsign: N3JNC
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N3JNC |
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KEEFER, MARK E
CHURCHVILLE, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | KEEFER, MARK E |
| Granted | 2022-09-03 |
| Expires | 2032-09-03 |
| Address |