WB4SIZ
Unknown2x3Zone 4
License HolderKRIEGBAUM, RAY P
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 13, 2016
- License ModifiedDec 22, 2006
- License RenewedOct 24, 2006
- FRN Association Email SentOct 23, 2006
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.