KF4EFI
Unknown2x3Zone 4
License HolderTOOLEY, ALAN S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMay 4, 2026
- Administrative Update AppliedAug 14, 2025
- Administrative Update AppliedAug 13, 2025
- License RenewedAug 12, 2025
- Administrative Update AppliedFeb 6, 2017
- License RenewedSep 22, 2015
- License ModifiedApr 21, 2011
- Tax ID (TIN) AddedOct 11, 2005
- License RenewedOct 11, 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.