Amateur Radio Callsign: K4HJF
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K4HJF |
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ZAEPFEL, ROBERT P
MANASSAS, VA (United States) |
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| License Status | Active |
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| Operator Class | Advanced |
| Name | ZAEPFEL, ROBERT P |
| Granted | 2020-01-14 |
| Expires | 2029-04-25 |
| Address |