the station became an all-comedy formatted station. When the station became KOLC, it reverted to the previous contemporary hits. As KMGR, the station played LDS music, similar to KSFI. In 1997, the station became KWUN, which carried a talk radio format. In 2001, the station settled at its current sports format, carrying programming from ESPN Radio until 2009 when KALL 700 became the ESPN Radio affiliate and led them to switch to Fox Sports Radio. Later it simulcast the sports talk format of sister station KFNZ 1320 AM. On March 31, 2015, KJQS went silent due to a failure and collapse of the tower. On March 23, 2016, KRUZ returned to the air with sports. On November 30, 2015, its calls were changed to KRUZ. On February 17, 2017, KRUZ changed their call letters to KRRF. Currently, the station is operating at reduced power via a special temporary authority (STA) from the FCC, with a temporary tower located near the studios on Bearcat Drive. On November 4, 2018, the station changed its call sign to KEZF, and then to KJJC on May 20, 2019. 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. KJJC Media Group also operates a group of television stations in Montana, led by KJJC-TV in Great Falls, that air MeTV and Christian programming. References External links JJC (AM) Mass media in Salt Lake City Radio stations established in 1949 1949 establishments in Utah Conservative talk radio Talk radio stations in the United States