W3ISN
Expired1x3Zone 3
License HolderHEILBRON, BENJAMIN H
License ClassAdvanced
Min. Class RequiredGeneral
Grant DateFeb 23, 1995
Expiration DateFeb 23, 2005
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 24, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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