KK4MZS
Cancelled2x3Zone 4
License HolderLarch III, John H
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateSep 2, 2022
Cancellation DateApr 17, 2026
Available for ApplicationsApr 18, 2028
Available Apr 18, 2028 (673 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 17, 2026
- License RenewedSep 2, 2022
- License ModifiedJul 12, 2021
- License ModifiedFeb 23, 2021
- Administrative Update AppliedSep 29, 2018
- System-Generated GrantNov 30, 2012
- License IssuedNov 30, 2012
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.