K4KIU
Unknown1x3Zone 10
License HolderHARPER, MATTHEW
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 3, 2021
- Administrative Update AppliedMay 25, 2021
- License RenewedAug 9, 2011
- Administrative Update AppliedJan 24, 2007
- Tax ID (TIN) AddedAug 6, 2001
- License RenewedAug 6, 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.