W6OSO
Unknown1x3Zone 6
License HolderAnderson, Michael R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
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.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.