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K5TTA

Active1x3District 5

Competitive callsign — 3 applications filed with the FCC.

License HolderMatsuno, Christine Y

License ClassTechnician

Min. Class RequiredGeneral

LocationThousand Oaks, CA

Grant DateJun 14, 2025

Expiration DateJun 14, 2035

K5TTA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Matsuno, Christine Y in Thousand Oaks, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by French, Ethan on May 27, 2025. K5TTA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 22 units(Light (fast to send))

Voice Phonetics

Kilo Five Tango Tango Alpha

Readability: 8/10(High readability)

License History

License IssuedJun 14, 2025
Vanity Callsign GrantedJun 14, 2025

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

French, EthanFiled May 27, 2025
Not awardedFCC ↗
Lowe, AudryFiled Apr 27, 2023
Not awardedFCC ↗
Sullivan, Michael CFiled Oct 29, 2007
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K5TTA FCC Vanity Status: 3 Competing Applications & History