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KK0S

Active2x1District 0

Competitive callsign — 1 application filed with the FCC.

License HolderBARLEY, LIONEL B

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationWICHITA, KS

Grant DateDec 6, 2018

Expiration DateFeb 27, 2029

KK0S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by BARLEY, LIONEL B in WICHITA, KS. 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 BARLEY, LIONEL B on Feb 9, 2009. KK0S has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Kilo Zero Sierra

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedSep 3, 2021
License RenewedDec 6, 2018
Administrative Update AppliedNov 24, 2015
Vanity Callsign GrantedFeb 27, 2009
License IssuedFeb 27, 2009
Internal Correction AppliedFeb 11, 2009
Internal Correction AppliedFeb 11, 2009
License RenewedJul 19, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BARLEY, LIONEL BFiled Feb 9, 2009
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← KK0R KK0T →

FCC data as of Jun 20, 2026 — may be delayed

KK0S FCC Vanity Status: 1 Competing Application & History