KO4OSK
Active2x3District 4
No competing applications on record.
License HolderKoons, Ronald D
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationGreenwood, IN
Grant DateMar 25, 2021
Expiration DateMar 25, 2031
KO4OSK is a 2x3 format amateur radio callsign. It is currently registered to Koons, Ronald D in Greenwood, IN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.