Home/Search/KO6HH

KO6HH

Available2x2District 6

Competitive callsign — 1 application filed with the FCC.

License HolderHayden, Don W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLos Gatos, CA

Grant DateJul 13, 2001

Expiration DateJul 13, 2011

Cancellation DateJul 16, 2013

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KO6HH

← Back to results

KO6HH

Available2x2District 6

Competitive callsign — 1 application filed with the FCC.

License HolderHayden, Don W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLos Gatos, CA

Grant DateJul 13, 2001

Expiration DateJul 13, 2011

Cancellation DateJul 16, 2013

Available for ApplicationsJul 14, 2013

KO6HH is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Hayden, Don W in Los Gatos, 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 Hu, Hung L on Sep 10, 2015. KO6HH has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Oscar Six Hotel Hotel

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 ExpiredJul 16, 2013
Tax ID (TIN) AddedJul 13, 2001
License RenewedJul 13, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Hu, Hung LFiled Sep 10, 2015
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KO6HE KO6HI →

FCC data as of Jul 10, 2026

KO6HH FCC Vanity Status: 1 Competing Application & History