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AB2CO

Active2x2District 2

Competitive callsign — 1 application filed with the FCC.

License HolderMAN, SAI KUEN

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSENECA, SC

Grant DateMay 25, 2021

Expiration DateMay 25, 2031

AB2CO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MAN, SAI KUEN in SENECA, SC. 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 MAN, SAI KUEN on May 5, 2021. AB2CO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Alpha Bravo Two Charlie Oscar

Readability: 8/10(High readability)

License History

License IssuedMay 25, 2021
Vanity Callsign GrantedMay 25, 2021
License ExpiredMay 30, 2018
Tax ID (TIN) AddedMar 9, 2006
License RenewedMar 9, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MAN, SAI KUENFiled May 5, 2021
Not awardedFCC ↗

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FCC data as of Jul 9, 2026

AB2CO FCC Vanity Status: 1 Competing Application & History