K4IOI
Unknown1x3Zone 4
License HolderCLARK, TOMMY G
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Authorization PrintedMar 18, 2020
- Reference Copy Duplicate RequestedMar 17, 2020
- Authorization PrintedApr 5, 2019
- Reference Copy Duplicate RequestedApr 4, 2019
- License RenewedSep 25, 2017
- License RenewedJan 3, 2007
- License ModifiedMay 23, 2000
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.