WB4ZBU
Unknown2x3Zone 4
License HolderTRENKLE, THOMAS D
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJul 15, 2016
- Tax ID (TIN) AddedAug 17, 2006
- License RenewedAug 17, 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.