Home/Search/W4CKZ

W4CKZ

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderWHITE, JONATHAN A

License ClassTechnician

Min. Class RequiredGeneral

LocationWILDER, VT

Grant DateAug 23, 2006

Expiration DateNov 19, 2016

Cancellation DateNov 20, 2018

CallsignFinder

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

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

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

Watchlist Search Account

Home/Search/W4CKZ

← Back to results

W4CKZ

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderWHITE, JONATHAN A

License ClassTechnician

Min. Class RequiredGeneral

LocationWILDER, VT

Grant DateAug 23, 2006

Expiration DateNov 19, 2016

Cancellation DateNov 20, 2018

Available for ApplicationsNov 20, 2018

W4CKZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WHITE, JONATHAN A in WILDER, VT. 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 Castleberry, Anthony L on Jun 6, 2023. W4CKZ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Four Charlie Kilo Zulu

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredNov 20, 2018
Tax ID (TIN) AddedAug 23, 2006
License RenewedAug 23, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Castleberry, Anthony LFiled Jun 6, 2023
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W4CKY W4CLA →

FCC data as of Sep 4, 2026

W4CKZ FCC Vanity Status: 1 Competing Application & History