W0OSA
Active1x3Zone 10
License HolderFerreira, Marcelo M
License ClassTechnician
Min. Class RequiredGeneral
Grant DateDec 23, 2016
Expiration DateDec 23, 2026
License History
- License IssuedDec 23, 2016
- Vanity Callsign GrantedDec 23, 2016
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.