KF4DIF
Expired2x3Zone 4
License HolderHERRIN, DAVID E
License ClassTechnician
Min. Class RequiredTechnician
Grant DateSep 14, 1995
Expiration DateSep 14, 2005
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 15, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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