KJ4DDZ
Unknown2x3Zone 4
License HolderCALHOUN, WILLIAM D
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 1, 2018
- Administrative Update AppliedApr 15, 2010
- License ModifiedAug 4, 2008
- System-Generated GrantApr 8, 2008
- License IssuedApr 8, 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.