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KC4LEO

Expired2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderHENDERSON, LEO

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCARTERSVILLE, VA

Grant DateOct 19, 2015

Expiration DateJan 10, 2026

Available for ApplicationsJan 11, 2028

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KC4LEO

Expired2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderHENDERSON, LEO

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCARTERSVILLE, VA

Grant DateOct 19, 2015

Expiration DateJan 10, 2026

Available for ApplicationsJan 11, 2028

KC4LEO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by HENDERSON, LEO in CARTERSVILLE, VA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by FABI, JEFFREY T on Dec 5, 2005. KC4LEO has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.-. ....- .-.. . ---

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Charlie Four Lima Echo Oscar

Readability: 7.5/10(High readability)

Available Jan 11, 2028 (483 days remaining)

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License RenewedOct 19, 2015
Administrative Update AppliedNov 24, 2009
License ModifiedFeb 9, 2007
Administrative Update AppliedDec 21, 2006
License ModifiedDec 11, 2006
Vanity Callsign GrantedJan 10, 2006
License IssuedJan 10, 2006
License ExpiredMar 7, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FABI, JEFFREY TFiled Dec 5, 2005
Not awardedFCC ↗
Henderson, Leo BFiled Dec 5, 2005
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 15, 2026

KC4LEO FCC Vanity Status: 2 Competing Applications & History