KB4KZZ
Expired2x3Zone 4
License HolderDUFFER, CHARLES E
License ClassNovice
Min. Class RequiredTechnician
Grant DateJul 14, 1994
Expiration DateJul 14, 2004
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 15, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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