WB4SRH
Expired2x3Zone 4
License HolderWILLIS, SIGMA V
License ClassGeneral
Min. Class RequiredTechnician
Grant DateSep 11, 1997
Expiration DateSep 11, 2007
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 12, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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