Amateur Radio Callsign: WW8MS
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WW8MS |
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STEFFKA, MARK A
CANTON, MI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | STEFFKA, MARK A |
| Granted | 2018-02-28 |
| Expires | 2028-04-28 |
| Address |