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KO4TRS

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderLayman, David W

License ClassTechnician

Min. Class RequiredTechnician

LocationNew Market, TN

Grant DateOct 4, 2021

Expiration DateOct 4, 2031

KO4TRS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Layman, David W in New Market, TN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by DORER, DANIEL W on Feb 19, 2020. KO4TRS has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Oscar Four Tango Romeo Sierra

Readability: 6.5/10(Good readability)

License History

System-Generated GrantOct 4, 2021
License IssuedOct 4, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

DORER, DANIEL WFiled Feb 19, 2020
Not awardedFCC ↗

Search external databases

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← KO4TRR KO4TRT →

FCC data as of Jul 10, 2026

KO4TRS FCC Vanity Status: 1 Competing Application & History