KF4IBU
Unknown2x3Zone 4
License HolderNeckel, Mark A
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 1, 2026
- Administrative Update AppliedOct 23, 2021
- Administrative Update AppliedNov 19, 2020
- License RenewedJan 5, 2016
- License RenewedJan 11, 2006
- License ModifiedApr 29, 2005
- Tax ID (TIN) AddedOct 25, 2002
- License ModifiedOct 25, 2002
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.