KO4VBL
Unknown2x3Zone 4
License HolderBaldwin, William B
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 26, 2025
- License ModifiedDec 10, 2024
- License ModifiedMay 1, 2023
- System-Generated GrantNov 29, 2021
- License IssuedNov 29, 2021
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.