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AB4AT

Active2x2District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderGIFFORD, DAVID K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationNewton, MA

Grant DateMay 3, 2019

Expiration DateJun 2, 2029

AB4AT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by GIFFORD, DAVID K in Newton, MA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by FINAN JR, JAMES A on Sep 27, 2013. AB4AT has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 24 units(Light (fast to send))

Voice Phonetics

Alpha Bravo Four Alpha Tango

Readability: 8/10(High readability)

License History

Administrative Update AppliedOct 28, 2020
License RenewedMay 3, 2019
Administrative Update AppliedMay 1, 2018
Vanity Callsign GrantedJun 2, 2009
License IssuedJun 2, 2009
License CanceledApr 29, 2006
Tax ID (TIN) AddedAug 12, 2003
License RenewedAug 12, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FINAN JR, JAMES AFiled Sep 27, 2013
Not awardedFCC ↗
GIFFORD, DAVID KFiled May 13, 2009
Not awardedFCC ↗
KEPFER, JAMESFiled May 13, 2009
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

AB4AT FCC Vanity Status: 3 Competing Applications & History