KO4KWO
Unknown2x3Zone 4
License HolderLeffler, Charles D
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 30, 2021
- System-Generated GrantJan 12, 2021
- License IssuedJan 12, 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.