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W0OZI

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderWOLFE, HEIDI M

License ClassGeneral

Min. Class RequiredGeneral

LocationAurora, CO

Grant DateOct 22, 2024

Expiration DateDec 20, 2034

W0OZI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WOLFE, HEIDI M in Aurora, CO. 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 Wolfe, Heidi M on Dec 2, 2014. W0OZI has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Whiskey Zero Oscar Zulu India

Readability: 7/10(Good readability)

License History

License RenewedOct 22, 2024
Administrative Update AppliedApr 1, 2021
License ModifiedApr 25, 2017
License IssuedDec 20, 2014
Vanity Callsign GrantedDec 20, 2014
License ExpiredApr 12, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Wolfe, Heidi MFiled Dec 2, 2014
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

W0OZI FCC Vanity Status: 1 Competing Application & History