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W0UJO

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderMaistryk, Wolodymyr

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLakewood, CO

Grant DateJun 26, 2024

Expiration DateSep 9, 2034

W0UJO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Maistryk, Wolodymyr in Lakewood, 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 Maistryk, Wolodymyr on Aug 22, 2014. W0UJO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 46 units(Heavy (slower to send))

Voice Phonetics

Whiskey Zero Uniform Juliet Oscar

Readability: 6.5/10(Good readability)

License History

License RenewedJun 26, 2024
Administrative Update AppliedOct 10, 2018
Administrative Update AppliedDec 6, 2014
License IssuedSep 9, 2014
Vanity Callsign GrantedSep 9, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Maistryk, WolodymyrFiled Aug 22, 2014
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

W0UJO FCC Vanity Status: 1 Competing Application & History