KC0EFK
Expired2x3Zone 2
License HolderGreenbaum, Martin
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateSep 30, 1998
Expiration DateSep 30, 2008
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredOct 1, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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