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K4ZVZ

Active1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderCunningham, Robert L

License ClassGeneral

Min. Class RequiredGeneral

LocationGilbert, AZ

Grant DateMay 12, 2020

Expiration DateMay 12, 2030

K4ZVZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cunningham, Robert L in Gilbert, AZ. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Cunningham, Robert L on Apr 21, 2020. K4ZVZ has 12 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Four Zulu Victor Zulu

Readability: 8/10(High readability)

License History

Administrative Update AppliedFeb 11, 2023
License ModifiedMay 13, 2020
Vanity Callsign GrantedMay 12, 2020
License IssuedMay 12, 2020
License CanceledNov 21, 2017
Vanity Callsign GrantedMar 11, 2016
License IssuedMar 11, 2016
License ExpiredJul 23, 2015
Administrative Update AppliedOct 23, 2004
Vanity Callsign GrantedJul 22, 2003
License IssuedJul 22, 2003
License Expired

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cunningham, Robert LFiled Apr 21, 2020
Not awardedFCC ↗
VERNUCCI, ANTONIOFiled Feb 22, 2016
Not awardedFCC ↗
Cour, Susan MFiled Jul 1, 2003
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

May 18, 2000

K4ZVZ FCC Vanity Status: 3 Competing Applications & History