KF4RFZ
Expired2x3Zone 4
License HolderHARTLESS, RONALD L
License ClassTechnician
Min. Class RequiredTechnician
Grant DateApr 28, 1997
Expiration DateApr 28, 2007
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 29, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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