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.