KF4NIB
Expired2x3Zone 4
License HolderMASON, DAVID C
License ClassTechnician
Min. Class RequiredTechnician
Grant DateNov 19, 1996
Expiration DateNov 19, 2006
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredNov 20, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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