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AB0SS

Active2x2District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderONeail, Matthew M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationDe Soto, MO

Grant DateJul 15, 2025

Expiration DateJul 15, 2035

AB0SS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ONeail, Matthew M in De Soto, MO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by ONeail, Matthew M on Jun 25, 2025. AB0SS has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Alpha Bravo Zero Sierra Sierra

Readability: 6.5/10(Good readability)

License History

Vanity Callsign GrantedJul 15, 2025
License IssuedJul 15, 2025
License CanceledMar 12, 2021
License RenewedMar 12, 2013
License RenewedFeb 18, 2003
License IssuedNov 13, 2001
System-Generated GrantNov 13, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ONeail, Matthew MFiled Jun 25, 2025
Not awardedFCC ↗
Roshan, James MFiled Sep 3, 2013
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

AB0SS FCC Vanity Status: 2 Competing Applications & History