KB4DZI
Unknown2x3Zone 4
License HolderMASON, KATHRYN E
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 3, 2025
- License RenewedMar 10, 2015
- License RenewedMay 24, 2005
- Administrative Update AppliedNov 2, 2004
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.