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KO4WHD

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderDAVIS, WILLIAM H

License ClassGeneral

Min. Class RequiredTechnician

LocationETOWAH, TN

Grant DateMar 23, 2021

Expiration DateMar 23, 2031

KO4WHD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by DAVIS, WILLIAM H in ETOWAH, 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 Davis, William H on Mar 3, 2021. KO4WHD has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Oscar Four Whiskey Hotel Delta

Readability: 7.5/10(High readability)

License History

License ModifiedApr 1, 2022
License IssuedMar 23, 2021
Vanity Callsign GrantedMar 23, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Davis, William HFiled Mar 3, 2021
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

KO4WHD FCC Vanity Status: 1 Competing Application & History