WO4B
Active2x1District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderSkinner III, William T
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationMabelvale, AR
Grant DateSep 29, 2023
Expiration DateSep 29, 2033
WO4B is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Skinner III, William T in Mabelvale, AR. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by LAFON, VICTOR L on Sep 22, 2023. WO4B has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --- ....- -...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Oscar Four Bravo
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedJul 8, 2025
- License IssuedSep 29, 2023
- Vanity Callsign GrantedSep 29, 2023
- License ExpiredSep 6, 2023
- License RenewedNov 2, 2011
- License RenewedJul 31, 2001
- Tax ID (TIN) AddedJul 31, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.