| WZOK | |
| City: | Rockford, Illinois |
| Country: | US |
| Branding: | 97 Z-O-K |
| Frequency: | 97.5 MHz |
| Format: | Top 40 (CHR) |
| Erp: | 50,000 watts |
| Haat: | 137.7m (451.8feet) |
| Class: | B |
| Facility Id: | 48986 |
| Licensing Authority: | FCC |
| Coordinates: | 42.2792°N -89.0374°W |
| Callsign Meaning: | Disambiguation of sister station WROK |
| Former Callsigns: | WROK-FM (1949–1976) |
| Owner: | Townsquare Media[1] |
| Licensee: | Townsquare License, LLC |
WZOK (97.5 FM), branded as 97ZOK, is a radio station serving the Rockford, Illinois area with a top 40 (CHR) format. It is under ownership of Townsquare Media.
WROK-FM signed on the air in 1949, and in 1976, the call letters changed to the current WZOK. In late 1980, WZOK changed their format from album-oriented rock to its current top 40/CHR format, and was the dominant CHR station in the Rockford metropolitan area, including portions of Northern Illinois such as Belvidere, Cherry Valley, DeKalb, and Woodstock, and portions of Southern Wisconsin such as Janesville and Beloit.
The 97ZOK branding was introduced in Spring 1989. In September 1992, WZOK changed their format from top 40/CHR to rock adult contemporary.[2] [3]
On August 30, 2013, a deal was announced in which Townsquare would acquire 53 Cumulus Media stations, including WZOK, for $238 million. The deal was part of Cumulus' acquisition of Dial Global; Townsquare and Dial Global were both controlled by Oaktree Capital Management.[4] [5] The sale to Townsquare was completed on November 14.[6]
