KF4JBY
Expired2x3Zone 4
License HolderCOOPER, CHARLES R
License ClassTechnician
Min. Class RequiredTechnician
Grant DateApr 29, 1996
Expiration DateApr 29, 2006
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 30, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.