KF4ECO
Unknown2x3
License HolderHOLT, CATHERINE R
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 20, 2025
- License RenewedAug 28, 2015
- License RenewedJul 27, 2005
- Administrative Update AppliedOct 4, 2003
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.