KF4IOL
Unknown2x3Zone 4
License HolderENDRESS, THOMAS M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 16, 2022
- License ModifiedApr 19, 2017
- License ModifiedMar 16, 2017
- License RenewedAug 10, 2016
- License RenewedMay 6, 2006
- FRN Association Letter SentMar 9, 2006
- FRN Association Email SentMar 8, 2006
- FRN Association Email FailedMar 8, 2006
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.