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KR4CLT

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderThomas III, Charles L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSouth Mills, NC

Grant DateApr 19, 2018

Expiration DateJun 17, 2028

KR4CLT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Thomas III, Charles L in South Mills, NC. 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 Lee Jr., Robert E on May 30, 2008. KR4CLT has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Romeo Four Charlie Lima Tango

Readability: 7/10(Good readability)

License History

License RenewedApr 19, 2018
License IssuedJun 17, 2008
Vanity Callsign GrantedJun 17, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Lee Jr., Robert EFiled May 30, 2008
Not awardedFCC ↗
Thomas III, Charles LFiled May 30, 2008
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← KR4CLS KR4CLU →

FCC data as of Jul 28, 2026

KR4CLT FCC Vanity Status: 2 Competing Applications & History