KO4ZZ
Expired2x2Zone 4
License HolderALLEN, DONALD W
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateSep 15, 1992
Expiration DateSep 15, 2002
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredSep 16, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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