WBZG

The station began broadcasting on March 15, 1970, holding the call sign WGSY.^[2][3] The station was originally owned by George W. Yazell, and had an ERP of 3,000 watts at a HAAT of 145 feet.^[3] WGSY aired a variety format.^[6][7] In 1977, the station was sold to Radio Illinois, Ltd. for $85,000.^[3][8]

In 1977, the station's call sign was changed to WIVQ, and the station began airing a MOR format.^[3][9] By 1980, the station had begun airing an adult rock format.^[10] By 1983, the station had begun airing a beautiful music/easy listening format.^[11] By 1984, the station was airing a MOR format.^[12] In 1984, the station was sold to Starved Rock Radio Project for $155,000.^[13][14]

In September 1984, the station's call sign was changed to WLRZ.^[4] WLRZ would air an adult contemporary format.^[15] By 1990, the station had begun airing a classic rock format.^[16][17] In 1994, the station was sold to Valley Plus Broadcasting for $150,000.^[18][19] In 1997, the station was sold to Mendota Broadcasting, Inc., along with 103.3 WAIV, for $700,000.^[20][21]

In July 2000, the station's call sign was changed to WBZG, and the station was branded "The Buzz".^[4][22] However, in August 2000, 107.7 WBZM in Bloomington would begin broadcasting with "The Buzz" branding, airing a modern rock format.^[23] Unbeknownst to WBZG, the owner of WBZM had trademarked "The Buzz" branding for the entire state of Illinois, and WBZG stopped calling itself "The Buzz" to avoid a lawsuit.^[23] The station would later be branded "100.9 FM Rocks!".^[24]

On January 24, 2023, it was announced that Studstill Media had sold WBZG, along with its sister stations, to Shaw Media in Crystal Lake, Illinois, for a total of $1.8 million. The sale was under FCC review for just under two months before being finalized on March 23, 2023.^[25] Shaw Local Radio officially assumed ownership of WBZG and its sister stations on April 3, 2023.^[1]

• WBZG's website
• Facility details for Facility ID 69732 (WBZG) in the FCC Licensing and Management System
• WBZG in Nielsen Audio's FM station database