WO0S
Unknown2x1Zone 4
License HolderEstabrooks 424, Frank H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
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.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.