KC4NUM
Expired2x3District 4
No competing applications on record.
License HolderHellwig, John P
License ClassGeneral
Min. Class RequiredTechnician
LocationCicero, IL
Grant DateJan 12, 2016
Expiration DateJan 12, 2026
Available for ApplicationsJan 13, 2028
KC4NUM is a 2x3 format amateur radio callsign. It is currently registered to Hellwig, John P in Cicero, IL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -. ..- --
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Charlie Four November Uniform Mike
Readability: 7/10(Good readability)
Available Jan 13, 2028 (531 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedAug 6, 2025
- License RenewedJan 12, 2016
- Administrative Update AppliedJul 1, 2011
- Administrative Update AppliedDec 22, 2006
- Administrative Update AppliedDec 22, 2006
- License RenewedMay 5, 2005
- FRN Association Letter SentMay 5, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.