KK4USO
Active2x3Zone 4
License HolderZACKERY SR, DONALD K
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJul 17, 2025
Expiration DateOct 30, 2033
License History
- License RenewedJul 17, 2025
- Administrative Update AppliedJul 17, 2025
- System-Generated GrantOct 30, 2013
- License IssuedOct 30, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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