WYLL 1160 is a "Christian Talk & Teaching" radio station located in Chicago, Illinois and owned by Salem Communications. The Studios and offices are located in Elk Grove Village with Daytime transmitter facilities and four-tower array are located in Maine Township and Nighttime Transmitter facilities and six-tower array are located in Lockport. The station runs features, preaching, and other religious programs. Ministries may also buy time for programming. WYLL additionally produces a couple hours of local call-in shows every day. WYLL is a Class B AM radio station broadcasting on the clear-channel frequency of 1160 AM.