CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KW4TAZ

← Back to results

KW4TAZ

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderNeff, Jon E

License ClassTechnician

Min. Class RequiredTechnician

LocationFloral City, FL

Grant DateJul 15, 2022

Expiration DateJul 15, 2032

KW4TAZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Neff, Jon E in Floral City, FL. 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 Neff, Jon E on Jun 27, 2022. KW4TAZ has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Whiskey Four Tango Alpha Zulu

Readability: 7.5/10(High readability)

License History

License IssuedJul 15, 2022
Vanity Callsign GrantedJul 15, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Neff, Jon EFiled Jun 27, 2022
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KW4TAT KW4TCB →

FCC data as of Sep 12, 2026

KW4TAZ FCC Vanity Status: 1 Competing Application & History