Amateur Radio Callsign: KR4OK
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KR4OK |
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ALDERFER, JEFFREY M
Harleysville, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Advanced |
| Name | ALDERFER, JEFFREY M |
| Granted | 2018-09-25 |
| Expires | 2028-12-23 |
| Address |