Amateur Radio Callsign: KN4CLG
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KN4CLG |
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TOPPENBERG, MATTHEW D
GREENVILLE, TN (United States) |
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| License Status | Active |
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| Operator Class | Technician |
| Name | TOPPENBERG, MATTHEW D |
| Granted | 2017-04-07 |
| Expires | 2027-04-07 |
| Address |