KJ4ZVB
Active2x3Zone 4
License HolderFERRETER, MICHAEL E
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJan 6, 2021
Expiration DateJan 12, 2031
License History
- License RenewedJan 6, 2021
- License ModifiedApr 11, 2011
- License ModifiedMar 14, 2011
- System-Generated GrantJan 12, 2011
- License IssuedJan 12, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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