(formerly Clear Channel Broadcasting, Inc.); the company owns more than 850 full-power AM and FM radio stations in the U.S., making it the nation's largest owner of radio stations.
It is the holding company of i Heart Communications, Inc.
The company purchased the second "clear channel" AM station WOAI in 1975.
In 1976, the company purchased its first stations outside of San Antonio.
The resulting company would own 830 radio stations, 19 television stations, and over 425,000 outdoor displays in 32 countries.
In 2005 Clear Channel Communications split into three separate companies.