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K1KEZ

Active1x3District 1

Competitive callsign — 2 applications filed with the FCC.

License HolderMARZ, WILLIAM R

License ClassTechnician

Min. Class RequiredGeneral

LocationDANVILLE, CA

Grant DateDec 24, 2019

Expiration DateMar 7, 2030

K1KEZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARZ, WILLIAM R in DANVILLE, CA. 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 Kester Mr., Aaron T on Feb 16, 2000. K1KEZ has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo One Kilo Echo Zulu

Readability: 8/10(High readability)

License History

License ModifiedMar 12, 2024
License RenewedDec 24, 2019
License RenewedDec 8, 2009
Administrative Update AppliedJan 6, 2009
License IssuedMar 7, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kester Mr., Aaron TFiled Feb 16, 2000
Not awardedFCC ↗
SMITH, CHARLES MFiled Feb 16, 2000
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

K1KEZ FCC Vanity Status: 2 Competing Applications & History