KN4OSG
Expired2x3Zone 4
License HolderCHRISTOPHER, ROBERT D
License ClassGeneral
Min. Class RequiredTechnician
Grant DateSep 10, 2012
Expiration DateDec 8, 2022
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredDec 10, 2024
- License IssuedAug 28, 2018
- System-Generated GrantAug 28, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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