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W7ZYX

Available1x3District 7

Competitive callsign — 4 applications filed with the FCC.

License HolderDieringer, Alan E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSeattle, WA

Grant DateJul 18, 2017

Expiration DateJul 18, 2027

Cancellation DateDec 22, 2020

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W7ZYX

Available1x3District 7

Competitive callsign — 4 applications filed with the FCC.

License HolderDieringer, Alan E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSeattle, WA

Grant DateJul 18, 2017

Expiration DateJul 18, 2027

Cancellation DateDec 22, 2020

Available for ApplicationsDec 23, 2022

W7ZYX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Dieringer, Alan E in Seattle, WA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Dieringer, Alan E on Jun 28, 2017. W7ZYX has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Whiskey Seven Zulu Yankee X-ray

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledDec 22, 2020
License ModifiedDec 16, 2019
License ModifiedOct 30, 2019
License IssuedJul 18, 2017
Vanity Callsign GrantedJul 18, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Dieringer, Alan EFiled Jun 28, 2017
Not awardedFCC ↗
Alyanak, Cemil RFiled May 16, 2016
Not awardedFCC ↗
Dunlap, Brittany EFiled Nov 17, 2014
Not awardedFCC ↗
MOORE JR, MARVIN CFiled Aug 24, 2012

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W7ZYQ W7ZYZ →

FCC data as of Sep 4, 2026

Not awarded

FCC ↗

W7ZYX FCC Vanity Status: 4 Competing Applications & History