Amateur Radio Callsign: W3MDH
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W3MDH |
|
Heckendorn, Mark D
Ventura, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Heckendorn, Mark D |
| Granted | 2023-11-14 |
| Expires | 2033-11-14 |
| Address |