KF4CSK
Unknown2x3Zone 4
License HolderDARNELL, HOLLY L
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJan 9, 2026
- License RenewedAug 15, 2015
- FRN Association Letter SentAug 3, 2005
- License RenewedAug 2, 2005
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.