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KA0STS

Active2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderDavis, Martin G

License ClassTechnician

Min. Class RequiredTechnician

LocationRoeland Park, KS

Grant DateJan 21, 2026

Expiration DateJan 21, 2036

KA0STS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Davis, Martin G in Roeland Park, 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 Davis, Martin G on Jan 2, 2026. KA0STS has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Alpha Zero Sierra Tango Sierra

Readability: 6/10(Good readability)

License History

License IssuedJan 21, 2026
Vanity Callsign GrantedJan 21, 2026
License ExpiredFeb 10, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Davis, Martin GFiled Jan 2, 2026
Not awardedFCC ↗

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FCC data as of Jul 29, 2026

KA0STS FCC Vanity Status: 1 Competing Application & History