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KW7SMA

Active2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderThornton, David J

License ClassTechnician

Min. Class RequiredTechnician

LocationSammamish, WA

Grant DateMay 12, 2021

Expiration DateMay 13, 2031

KW7SMA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Thornton, David J in Sammamish, WA. 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 Cano, Richard D on Apr 25, 2011. KW7SMA has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Whiskey Seven Sierra Mike Alpha

Readability: 7/10(Good readability)

License History

License RenewedMay 12, 2021
License IssuedMay 13, 2011
Vanity Callsign GrantedMay 13, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cano, Richard DFiled Apr 25, 2011
Not awardedFCC ↗

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FCC data as of Jul 29, 2026

KW7SMA FCC Vanity Status: 1 Competing Application & History