KF4KKO
Unknown2x3Zone 4
License HolderWILLIS, AIDA P
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedApr 8, 2026
- License RenewedApr 5, 2016
- License RenewedMar 21, 2006
- License ModifiedMay 25, 2002
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.