Home/Search/KK6WTW

KK6WTW

Expired2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderWALMER, NATHAN W

License ClassTechnician

Min. Class RequiredTechnician

LocationSAN FRANCISCO, CA

Grant DateOct 2, 2015

Expiration DateOct 2, 2025

Available for ApplicationsOct 3, 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/KK6WTW

← Back to results

KK6WTW

Expired2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderWALMER, NATHAN W

License ClassTechnician

Min. Class RequiredTechnician

LocationSAN FRANCISCO, CA

Grant DateOct 2, 2015

Expiration DateOct 2, 2025

Available for ApplicationsOct 3, 2027

KK6WTW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by WALMER, NATHAN W in SAN FRANCISCO, 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 Miller, Brian J on Jun 30, 2014. KK6WTW has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Kilo Six Whiskey Tango Whiskey

Readability: 7.5/10(High readability)

Available Oct 3, 2027 (450 days remaining)

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

License History

System-Generated GrantOct 2, 2015
License IssuedOct 2, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Miller, Brian JFiled Jun 30, 2014
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KK6WTV KK6WTX →

FCC data as of Jul 10, 2026

KK6WTW FCC Vanity Status: 1 Competing Application & History