Amateur Radio Callsign: K7SYH
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K7SYH |
|
Hefler, John W
SAUSALITO, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Hefler, John W |
| Granted | 2018-07-25 |
| Expires | 2028-10-22 |
| Address |