KO9R
Unknown2x1Zone 9
License HolderHUMMER, WILLIAM D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedJan 12, 2022
- License IssuedApr 3, 2012
- Vanity Callsign GrantedApr 3, 2012
- License CanceledMar 15, 2005
- License IssuedJan 31, 2004
- Vanity Callsign GrantedJan 31, 2004
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.