WI1S
Unknown2x1Zone 4
License HolderSCHALLER, DAVID C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- Administrative Update AppliedApr 10, 2025
- License IssuedOct 7, 2017
- Vanity Callsign GrantedOct 7, 2017
- License CanceledSep 18, 2015
- Administrative Update AppliedJun 12, 2015
- License RenewedMay 27, 2010
- License ModifiedJan 14, 2003
- License RenewedJul 28, 2000
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.