Amateur Radio Callsign: W4HEF
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W4HEF |
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HEFFNER, CRAIG J
Columbia, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | HEFFNER, CRAIG J |
| Granted | 2025-07-03 |
| Expires | 2035-09-01 |
| Address |