KN4IO
Expired2x2Zone 4
License HolderHOLCOMB, WILLIAM H
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateSep 29, 2009
Expiration DateSep 29, 2019
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredSep 30, 2021
- License IssuedSep 29, 2009
- Vanity Callsign GrantedSep 29, 2009
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.