During the 1960s, the power was increased to 1,000 watts daytime, the format switched to country western and the call letters were changed to KMOR.

The studios and transmitter were later relocated to a field west of I-15 near 4900 South but were torn down later to make way for an indoor amusement park.

On April 15, 1986, the station changed its call sign to KOLC, airing contemporary hits again.

[4][5] On January 19, 2017, Cumulus Media filed an application with the FCC to transfer the license to Pentecostal Church of God.

[6] On February 16, 2017, with the approval of Cumulus Media, Pentecostal Church of God filed an application with the FCC for a construction permit to move to a new transmitter site.

[7] Effective October 19, 2018, Cumulus Media sold the then-KRRF to Vic Michael's Kona Coast Radio, LLC for $175,000.

On June 1, 2019, KJJC Media Group took over operation of the station, and flipped it from sports to a conservative talk format using Salem Radio Network programming.