KB4AIO
Unknown2x3Zone 4
License HolderSMITH, CHARLES W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 30, 2022
- Tax ID (TIN) AddedSep 29, 2010
- License RenewedSep 29, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.