K4XO
Unknown1x2Zone 4
License HolderMC LEAN, JIMMY H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJan 29, 2026
- License RenewedJan 28, 2026
- License RenewedJan 20, 2016
- Tax ID (TIN) AddedJan 24, 2006
- License RenewedJan 24, 2006
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.