K4ZBX
Unknown1x3Zone 4
License HolderUNDERWOOD SR, MILTON F
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 11, 2017
- Tax ID (TIN) AddedDec 22, 2006
- License RenewedDec 22, 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.