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KT6OXX

Active2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderMattson, Trina L

License ClassTechnician

Min. Class RequiredTechnician

LocationLos Altos, CA

Grant DateFeb 25, 2022

Expiration DateFeb 25, 2032

KT6OXX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mattson, Trina L in Los Altos, CA. 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 Mattson, Trina L on Feb 7, 2022. KT6OXX has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Tango Six Oscar X-ray X-ray

Readability: 7.5/10(High readability)

License History

License IssuedFeb 25, 2022
Vanity Callsign GrantedFeb 25, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mattson, Trina LFiled Feb 7, 2022
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 12, 2026 — may be delayed

KT6OXX FCC Vanity Status: 1 Competing Application & History