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KB3OZ

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderHAIR, MICHAEL L

License ClassGeneral

Min. Class RequiredGeneral

LocationFT. WORTH, TX

Grant DateApr 27, 1995

Expiration DateApr 27, 2005

Cancellation DateApr 28, 2007

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KB3OZ

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderHAIR, MICHAEL L

License ClassGeneral

Min. Class RequiredGeneral

LocationFT. WORTH, TX

Grant DateApr 27, 1995

Expiration DateApr 27, 2005

Cancellation DateApr 28, 2007

Available for ApplicationsApr 28, 2007

KB3OZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by HAIR, MICHAEL L in FT. WORTH, TX. 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 WASILEWSKI, DEREK T on Feb 16, 2022. KB3OZ has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Bravo Three Oscar Zulu

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredApr 28, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WASILEWSKI, DEREK TFiled Feb 16, 2022
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 9, 2026

KB3OZ FCC Vanity Status: 1 Competing Application & History