KD9ESZ
Unknown2x3Zone 9
License HolderMayer, Joseph F
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJan 7, 2026
- License ModifiedSep 21, 2021
- License ModifiedMay 14, 2019
- Administrative Update AppliedJan 12, 2016
- System-Generated GrantOct 9, 2015
- License IssuedOct 9, 2015
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.