WB4TUN
Expired2x3Zone 4
License HolderMACKIERNAN, DUNCAN W
License ClassAdvanced
Min. Class RequiredTechnician
Grant DateMay 19, 1997
Expiration DateMay 19, 2007
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 20, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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