W6OSO
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderAnderson, Michael R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLa Quinta, CA
Grant DateSep 20, 2022
Expiration DateDec 8, 2032
W6OSO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Anderson, Michael R in La Quinta, 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 Anderson, Michael R on Nov 20, 2012. W6OSO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... --- ... ---
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Six Oscar Sierra Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 29, 2025
- License RenewedSep 20, 2022
- Administrative Update AppliedAug 16, 2022
- License ModifiedDec 18, 2013
- Vanity Callsign GrantedDec 8, 2012
- License IssuedDec 8, 2012
- License ExpiredFeb 4, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Anderson, Michael RFiled Nov 20, 2012Not awardedFCC ↗