KJ4OIA
Available2x3Zone 4
License HolderKarsner, William S
License ClassGeneral
Min. Class RequiredTechnician
Grant DateAug 14, 2009
Expiration DateAug 14, 2019
Cancellation DateAug 17, 2021
Available for ApplicationsAug 15, 2021
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 17, 2021
- License ModifiedNov 23, 2009
- System-Generated GrantAug 14, 2009
- License IssuedAug 14, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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