KF4RRU
Expired2x3Zone 4
License HolderPORTER, CARL H
License ClassTechnician
Min. Class RequiredTechnician
Grant DateMay 15, 1997
Expiration DateMay 15, 2007
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 16, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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