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WB0US

Active2x2District 0

Competitive callsign — 1 application filed with the FCC.

License HolderKUSMULYANA, JANI K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLARGO, FL

Grant DateAug 22, 2018

Expiration DateNov 4, 2028

WB0US is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KUSMULYANA, JANI K in LARGO, 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 KUSMULYANA, JANI K on Oct 15, 2008. WB0US has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Whiskey Bravo Zero Uniform Sierra

Readability: 6.5/10(Good readability)

License History

License RenewedAug 22, 2018
License IssuedNov 4, 2008
Vanity Callsign GrantedNov 4, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KUSMULYANA, JANI KFiled Oct 15, 2008
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

WB0US FCC Vanity Status: 1 Competing Application & History