KA4DXR
Expired2x3Zone 4
License HolderHERRERA SR, MARIANO A
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateMar 12, 1996
Expiration DateFeb 22, 2005
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredFeb 23, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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