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AD8SQ

Active2x2District 8

Competitive callsign — 1 application filed with the FCC.

License HolderQUONG, STEPHEN M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationANTIOCH, CA

Grant DateJun 17, 2017

Expiration DateJun 17, 2027

AD8SQ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by QUONG, STEPHEN M in ANTIOCH, 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 QUONG, STEPHEN M on May 30, 2017. AD8SQ has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Alpha Delta Eight Sierra Quebec

Readability: 7.5/10(High readability)

License History

License IssuedJun 17, 2017
Vanity Callsign GrantedJun 17, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

QUONG, STEPHEN MFiled May 30, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 12, 2026 — may be delayed

AD8SQ FCC Vanity Status: 1 Competing Application & History