WB9SBI
Unknown2x3Zone 9
License HolderZimmerman, Rolland
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedJul 3, 2025
- License RenewedJul 1, 2025
- License RenewedMay 14, 2015
- FRN Disassociation Letter SentMay 14, 2015
- FRN Association Email SentMay 13, 2015
- License RenewedMay 4, 2005
- Tax ID (TIN) AddedMay 4, 2005
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.