Amateur Radio Callsign: KF4ZKS
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KF4ZKS |
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COLYER, MATTHEW R
Redwood City, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | COLYER, MATTHEW R |
| Granted | 2018-05-22 |
| Expires | 2028-07-21 |
| Address |