K4IBI
Unknown1x3Zone 4
License HolderWARREN, CHARLES B
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 9, 2016
- Tax ID (TIN) AddedNov 12, 2003
- License RenewedNov 12, 2003
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.