KK4SZZ
Available2x3Zone 4
License HolderGrattan, Ronald R
License ClassTechnician
Min. Class RequiredTechnician
Grant DateAug 6, 2013
Expiration DateAug 6, 2023
Cancellation DateAug 7, 2025
Available for ApplicationsAug 7, 2025
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 7, 2025
- System-Generated GrantAug 6, 2013
- License IssuedAug 6, 2013
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.