KF4FRZ
Expired2x3Zone 4
License HolderKNICKERBOCKER, LEON
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJan 12, 1996
Expiration DateJan 12, 2006
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 15, 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.