KC4ZTK
Active2x3Zone 4
License HolderSTERLING, WILLIAM C
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateApr 16, 2022
Expiration DateApr 30, 2032
License History
- License RenewedApr 16, 2022
- License RenewedJan 2, 2013
- Tax ID (TIN) AddedFeb 28, 2003
- License RenewedFeb 28, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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