KJ4ZSO
Active2x3Zone 4
License HolderMcKeown, Joseph S
License ClassGeneral
Min. Class RequiredTechnician
Grant DateApr 20, 2021
Expiration DateApr 20, 2031
License History
- License RenewedApr 20, 2021
- System-Generated GrantDec 29, 2010
- License IssuedDec 29, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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