KJ4CRF
Unknown2x3Zone 4
License HolderPlatt, John B
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 14, 2020
- System-Generated GrantMar 13, 2008
- License IssuedMar 13, 2008
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.