The station first signed on September 20, 1971 as KGOE. Originally owned by Conejo Broadcasters Inc., the 500-watt daytimer broadcast a middle of the road music format. In addition, it carried University of Oklahoma football games as a distant affiliate of the Sooner Radio Network. In December 1973, Conejo Broadcasters sold KGOE to General Broadcasting Co. for $85,466; nighttime operation began the following May. In June 1978, the station was sold to Affiliated Broadcasters for $155,000. In 1984, Affiliated sold KGOE to Comedy Broadcasting Company, owned by Ira Barmak, for $750,000. The new owner changed the station's call sign to KMDY and adopted a format consisting ofstand-up comedy and comedic albums. In 1992, KMDY adopted the KCTQcall letters, and later KAHS, as an affiliate of the Radio AAHS children's radio network, simulcasting KPLS in Orange. In April 1997, Buena Ventura Communications sold KAHS to Jacor Communications for $400,000. When Radio AAHS went off the air in 1998, the station briefly switched to adult standards. Several months later, KAHS changed its call sign to KLYF and began simulcasting the all-sports format of KXTA in Los Angeles. Under Clear Channel ownership, the station underwent several format changes. KLYF became general talk station KBET in 1999. The following year, the station changed call letters to KACD and picked up the adult album alternative format abandoned by KACD-FM. In 2003, KACD adopted the KIIS calls and started simulcasting top 40 station KIIS-FM. For a brief period, KIIS simulcast classic country station KTDD in San Bernardino. The Thousand Oaks station returned to simulcasting KIIS-FM in 2004. KIIS signed off February 17, 2004 after the lease on the land of the transmission towers' location expired and could not be renewed. The towers were then demolished and a housing tract was built on the former tower location. New Inspiration Broadcasting Company, a subsidiary of Salem Communications, bought the station on November 2, 2004 with the intent to surrender the license to allow KRLA to increase its power; the KIIS license was canceled on March 4, 2005. The frequency is now silent.