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KO4RX

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHolmes, George B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationStockbridge, GA

Grant DateDec 23, 2022

Expiration DateDec 23, 2032

KO4RX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Holmes, George B in Stockbridge, GA. 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 Holmes, George B on Dec 5, 2022. KO4RX has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Oscar Four Romeo X-ray

Readability: 7.5/10(High readability)

License History

License IssuedDec 23, 2022
Vanity Callsign GrantedDec 23, 2022
License CanceledMar 8, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Holmes, George BFiled Dec 5, 2022
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

KO4RX FCC Vanity Status: 1 Competing Application & History