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N4VUQ

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderButler, John C

License ClassGeneral

Min. Class RequiredGeneral

LocationSaint Petersburg, FL

Grant DateDec 9, 2025

Expiration DateDec 9, 2035

N4VUQ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Butler, John C in Saint Petersburg, FL. 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 Butler, John C on Sep 24, 2025. N4VUQ has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

November Four Victor Uniform Quebec

Readability: 7/10(Good readability)

License History

License IssuedDec 9, 2025
Vanity Callsign GrantedDec 9, 2025
License ExpiredJul 31, 2024
License RenewedJul 30, 2012
License RenewedFeb 1, 2002
License ModifiedMay 26, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Butler, John CFiled Sep 24, 2025
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

N4VUQ FCC Vanity Status: 1 Competing Application & History