WO0S
Active2x1District 0
Competitive callsign — 20 applications filed with the FCC.
License HolderEstabrooks, Frank
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationENGLEWOOD, FL
Grant DateNov 17, 2020
Expiration DateFeb 8, 2031
WO0S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Estabrooks, Frank in ENGLEWOOD, FL. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by Schaubert, David S on Jan 26, 2011. WO0S has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --- ----- ...
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Oscar Zero Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedNov 17, 2020
- License ModifiedNov 16, 2020
- Administrative Update AppliedMay 12, 2020
- Administrative Update AppliedMar 10, 2020
- License IssuedFeb 8, 2011
- Vanity Callsign GrantedFeb 8, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.