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KA1KZA

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderYOO, MATTHEW R

License ClassGeneral

Min. Class RequiredTechnician

LocationROCKY HILL, CT

Grant DateJul 13, 1994

Expiration DateJul 13, 2004

Cancellation DateJul 14, 2006

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KA1KZA

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderYOO, MATTHEW R

License ClassGeneral

Min. Class RequiredTechnician

LocationROCKY HILL, CT

Grant DateJul 13, 1994

Expiration DateJul 13, 2004

Cancellation DateJul 14, 2006

Available for ApplicationsJul 14, 2006

KA1KZA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by YOO, MATTHEW R in ROCKY HILL, CT. 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 OWEN, PAUL R on May 15, 2024. KA1KZA has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Alpha One Kilo Zulu Alpha

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredJul 14, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

OWEN, PAUL RFiled May 15, 2024
DismissedFCC ↗

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← KA1KYY KA1KZB →

FCC data as of Sep 12, 2026

KA1KZA FCC Vanity Status: 1 Competing Application & History