W0OS
Unknown1x2Zone 10
License HolderGrettum, James A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJul 21, 2023
- License RenewedMay 19, 2017
- Administrative Update AppliedJan 24, 2014
- Administrative Update AppliedNov 6, 2008
- Vanity Callsign GrantedJun 26, 2007
- License IssuedJun 26, 2007
- Internal Correction AppliedMar 2, 2007
- Internal Correction AppliedMar 2, 2007
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.