KJ4UBR
Available2x3Zone 4
License HolderDuke, Brandon M
License ClassTechnician
Min. Class RequiredTechnician
Grant DateApr 9, 2010
Expiration DateApr 9, 2020
Cancellation DateApr 12, 2022
Available for ApplicationsApr 10, 2022
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 12, 2022
- System-Generated GrantApr 9, 2010
- License IssuedApr 9, 2010
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.