KJ4ZTZ
Active2x3Zone 4
License HolderJOHNSON, CHARLES R
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateOct 27, 2020
Expiration DateJan 10, 2031
License History
- License RenewedOct 27, 2020
- Administrative Update AppliedAug 14, 2013
- License ModifiedMar 4, 2011
- License ModifiedJan 28, 2011
- System-Generated GrantJan 10, 2011
- License IssuedJan 10, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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