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W6KAO

Available1x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderLEWISON, ALVIN H

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLA CRESCENTA, CA

Grant DateFeb 20, 1997

Expiration DateFeb 20, 2007

Cancellation DateFeb 21, 2009

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W6KAO

Available1x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderLEWISON, ALVIN H

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLA CRESCENTA, CA

Grant DateFeb 20, 1997

Expiration DateFeb 20, 2007

Cancellation DateFeb 21, 2009

Available for ApplicationsFeb 21, 2009

W6KAO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LEWISON, ALVIN H in LA CRESCENTA, 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 Kao, Henry on Nov 15, 2010. W6KAO has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Six Kilo Alpha Oscar

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredFeb 21, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kao, HenryFiled Nov 15, 2010
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

W6KAO FCC Vanity Status: 1 Competing Application & History