Amateur Radio Callsign: KO4MKF
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KO4MKF |
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Hartman Jr, Sidney W
Penn Laird, VA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Hartman Jr, Sidney W |
| Granted | 2021-02-12 |
| Expires | 2031-02-12 |
| Address |