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KO4JZ

Expired2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderAngelides, Paul J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSyosset, NY

Grant DateJan 21, 2015

Expiration DateJan 21, 2025

Available for ApplicationsJan 22, 2027

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KO4JZ

Expired2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderAngelides, Paul J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSyosset, NY

Grant DateJan 21, 2015

Expiration DateJan 21, 2025

Available for ApplicationsJan 22, 2027

KO4JZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Angelides, Paul J in Syosset, NY. 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 Villegas, Marco S on Dec 31, 2014. KO4JZ has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Juliet Zulu

Readability: 7.5/10(High readability)

Available Jan 22, 2027 (139 days remaining)

Requires General license or higher to apply for this callsign format (2x2).

License History

License IssuedJan 21, 2015
Vanity Callsign GrantedJan 21, 2015
License ExpiredSep 18, 2013
Tax ID (TIN) AddedAug 24, 2001
License RenewedAug 24, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Villegas, Marco SFiled Dec 31, 2014
Not awardedFCC ↗
Zane, Jonathan EFiled May 14, 2014
DismissedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

KO4JZ FCC Vanity Status: 2 Competing Applications & History