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W3YYZ

Active1x3District 3

Competitive callsign — 3 applications filed with the FCC.

License HolderSTACK, WILLIAM O

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLUSBY, MD

Grant DateJul 18, 2017

Expiration DateSep 22, 2027

W3YYZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by STACK, WILLIAM O in LUSBY, MD. 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 Oman, Don M on Aug 21, 2017. W3YYZ has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Whiskey Three Yankee Yankee Zulu

Readability: 8/10(High readability)

License History

License RenewedJul 18, 2017
License ModifiedMar 14, 2008
License IssuedSep 22, 2007
Vanity Callsign GrantedSep 22, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Oman, Don MFiled Aug 21, 2017
Not awardedFCC ↗
HAVENS, PETER JFiled Sep 4, 2007
Not awardedFCC ↗
STACK, WILLIAM OFiled Sep 4, 2007
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W3YYZ FCC Vanity Status: 3 Competing Applications & History