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KO4YYZ

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderKellogg, David M

License ClassTechnician

Min. Class RequiredTechnician

LocationSanford, NC

Grant DateJan 15, 2021

Expiration DateJan 15, 2031

KO4YYZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kellogg, David M in Sanford, NC. 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 Kellogg, David M on Dec 28, 2020. KO4YYZ has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 51 units(Very heavy)

Voice Phonetics

Kilo Oscar Four Yankee Yankee Zulu

Readability: 7.5/10(High readability)

License History

License IssuedJan 15, 2021
Vanity Callsign GrantedJan 15, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kellogg, David MFiled Dec 28, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

KO4YYZ FCC Vanity Status: 1 Competing Application & History