WB4KRM
Expired2x3Zone 12
License HolderRios-Rivera, Hector L
License ClassTechnician
Min. Class RequiredTechnician
Grant DateMay 20, 1997
Expiration DateJun 7, 2006
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 10, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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