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AB4RK

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMartin, Brian

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSeattle, WA

Grant DateDec 1, 2017

Expiration DateDec 1, 2027

AB4RK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Martin, Brian in Seattle, WA. 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 Martin, Brian on Nov 13, 2017. AB4RK has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Alpha Bravo Four Romeo Kilo

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedFeb 22, 2018
License IssuedDec 1, 2017
Vanity Callsign GrantedDec 1, 2017
License ExpiredJul 27, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Martin, BrianFiled Nov 13, 2017
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

AB4RK FCC Vanity Status: 1 Competing Application & History