KF4MMS
Unknown2x3Zone 6
License HolderCHAMBERS, JOHNNY R
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedMay 27, 2025
- License RenewedJul 26, 2016
- License RenewedOct 5, 2006
- Tax ID (TIN) AddedJan 29, 2001
- Administrative Update AppliedJan 29, 2001
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.