KIRN

KIRN (670 AM) is a commercial radio station that is licensed to Simi Valley, California and serves the Greater Los Angeles area.

KIRN's studios are located at Fallbrook Center in the West Hills neighborhood of Los Angeles.

Initially, KWNK served the Simi and Conejo valleys of Ventura County, California with 1 kW of power 24 hours a day.

Program directors during that period included Jim Conlee (former PD of KHTZ, "K-Hits")[4] and Steve Smith.

The XETRA-AM simulcast ended in 2001 when KIRN began airing brokered-time programs for a brief period, after which the station became "Radio Iran".