KE4IO
Unknown2x2Zone 2
License HolderSCHUPBACH, THOMAS D
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedJun 4, 2025
- License RenewedMay 23, 2019
- Administrative Update AppliedJun 19, 2018
- License RenewedMar 20, 2009
- Tax ID (TIN) AddedDec 19, 2006
- Administrative Update AppliedDec 19, 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.