Home/Search/KK6ZAO

KK6ZAO

Expired2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderMARKHAM, HENRY J

License ClassTechnician

Min. Class RequiredTechnician

LocationWHITTIER, CA

Grant DateNov 25, 2015

Expiration DateNov 25, 2025

Available for ApplicationsNov 26, 2027

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/KK6ZAO

← Back to results

KK6ZAO

Expired2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderMARKHAM, HENRY J

License ClassTechnician

Min. Class RequiredTechnician

LocationWHITTIER, CA

Grant DateNov 25, 2015

Expiration DateNov 25, 2025

Available for ApplicationsNov 26, 2027

KK6ZAO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MARKHAM, HENRY J in WHITTIER, 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 McCormick II, Franklin J on Mar 1, 2018. KK6ZAO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Kilo Six Zulu Alpha Oscar

Readability: 7.5/10(High readability)

Available Nov 26, 2027 (504 days remaining)

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

License History

System-Generated GrantNov 25, 2015
License IssuedNov 25, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

McCormick II, Franklin JFiled Mar 1, 2018
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KK6ZAN KK6ZAP →

FCC data as of Jul 10, 2026

KK6ZAO FCC Vanity Status: 1 Competing Application & History