K4IZZ
Unknown1x3Zone 4
License HolderLIBRIZZI, DAVID
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedOct 29, 2024
- License RenewedOct 5, 2022
- Administrative Update AppliedDec 10, 2021
- Administrative Update AppliedDec 2, 2020
- Administrative Update AppliedOct 18, 2018
- Vanity Callsign GrantedJan 1, 2013
- License IssuedJan 1, 2013
- License ExpiredMay 4, 2007
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.