Amateur Radio Callsign: N7TFM
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N7TFM |
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HELLER, JOHN M
CHEYENNE, WY (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | HELLER, JOHN M |
| Granted | 2021-06-30 |
| Expires | 2031-08-06 |
| Address |