WB4GBM
Unknown2x3Zone 4
License HolderTOMLINSON JR, SIDNEY L
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 8, 2025
- License RenewedMay 8, 2013
- License RenewedApr 16, 2003
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.