KF4IZR
Unknown2x3Zone 4
License HolderCalisti, David K
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 14, 2016
- Administrative Update AppliedDec 17, 2008
- License RenewedFeb 14, 2006
- Tax ID (TIN) AddedJun 19, 2001
- License ModifiedJun 19, 2001
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.