W4UIS
Expired1x3Zone 4
License HolderSHOWALTER, CALVIN F
License ClassAdvanced
Min. Class RequiredGeneral
Grant DateJul 30, 1996
Expiration DateJun 19, 2006
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJun 20, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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