KE4POJ
Unknown2x3Zone 4
License HolderCHO, BYONG K
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJun 21, 2025
- Administrative Update AppliedNov 5, 2019
- Administrative Update AppliedOct 27, 2015
- License RenewedMay 24, 2014
- Administrative Update AppliedMay 21, 2011
- FRN Association Letter SentJul 28, 2004
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.