WB0MAR
Unknown2x3Zone 10
License HolderHUMPAL, JOHN A
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedApr 15, 2024
- License RenewedSep 29, 2016
- FRN Association Letter SentOct 7, 2006
- License RenewedOct 6, 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.