KJ4EXW
Unknown2x3Zone 4
License HolderRosenfield, Jonathan L
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedApr 11, 2018
- Administrative Update AppliedFeb 11, 2016
- Administrative Update AppliedMar 31, 2012
- Administrative Update AppliedJan 13, 2009
- License ModifiedDec 30, 2008
- License IssuedJun 25, 2008
- System-Generated GrantJun 25, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.