K4CIO
Unknown1x3Zone 4
License HolderParente, Mark R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedSep 14, 2023
- License RenewedSep 13, 2023
- Administrative Update AppliedSep 13, 2023
- Administrative Update AppliedNov 15, 2016
- Administrative Update AppliedNov 15, 2016
- License RenewedAug 10, 2013
- Administrative Update AppliedDec 17, 2011
- Administrative Update AppliedMay 3, 2011
- Administrative Update AppliedMar 17, 2006
- Administrative Update AppliedApr 29, 2005
- License ModifiedJan 12, 2004
- License IssuedNov 7, 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.