KN4ZMA
Available2x3Zone 4
License HolderWalberg, Sean
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateOct 30, 2019
Expiration DateOct 30, 2029
Cancellation DateOct 1, 2022
Available for ApplicationsOct 2, 2024
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 1, 2022
- License ModifiedMay 3, 2021
- License ModifiedMar 10, 2020
- System-Generated GrantOct 30, 2019
- License IssuedOct 30, 2019
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.