KJ4NFR
Available2x3Zone 4
License HolderMason, Frederick C
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJun 30, 2009
Expiration DateJun 30, 2019
Cancellation DateJul 1, 2021
Available for ApplicationsJul 1, 2021
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 1, 2021
- License ModifiedSep 16, 2010
- System-Generated GrantJun 30, 2009
- License IssuedJun 30, 2009
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.