Citadel Broadcasting Corporation is a pure play radio broadcaster focused on acquiring, developing and operating radio stations throughout the United States, and it is the fifth-largest radio broadcasting company in the country according to net broadcasting revenue. The company owns and operates more than 150 FM radio stations and 50 AM radio stations in nearly 50 markets located in 25 states across the country. Its radio station portfolio covers diverse programming formats, geographic regions, audience demographics and advertising clients. Targeting predominantly medium-sized markets, Citadel s stations rank first or second in audience share in approximately two-thirds of its rated markets. Founded in 1984, Citadel Broadcasting Corporation is headquartered in Las Vegas. It operates six AM and FM stations in the Baton Rouge, La., market.