WPOK was a daytime-only AM broadcasting station in Pontiac, Illinois in the late 20th century. Owned by Collins Miller and Lane Lindstrom, it went on the air on August 1, 1966. In 1975 it was running a middle of the road (music) format, simulcast on its FM sister station 103.1 WPOK-FM. The FM changed its callsign to WJEZ in November 1984, and by 1989 AM and FM had separate formats: 1080 WPOK with oldies and 103.1 WJEZ with modern country music.