KT4LV
Unknown2x2Zone 4
License HolderMUELLER, JOHN M
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMar 10, 2026
- Administrative Update AppliedJun 11, 2022
- License RenewedOct 17, 2015
- License RenewedAug 9, 2005
- FRN Association Letter SentAug 1, 2005
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.