KF4IUI
Unknown2x3Zone 4
License HolderTOWNSEND, DENNIS B
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 21, 2026
- License RenewedFeb 2, 2016
- License RenewedJan 30, 2006
- FRN Association Email SentSep 27, 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.