American Broadcasting Company its territories. ABC News provides news and features content for select radio stations owned by Citadel Broadcasting, which purchased the ABC Radio properties in 2007 (however relaunched in 2014). In the 1930s, radio in the United States was dominated by three companies: the Columbia Broadcasting System (CBS), the Mutual Broadcasting System, and the National Broadcasting Company (NBC). The last was owned by electronics manufacturer Radio Corporation of America (RCA), which owned two radio networks that each ran different varieties of programming, NBC Blue and NBC Red. The NBC Blue Network was created in 1927 for the primary purpose of testing
Ames Broadcasting Company to Carroll Broadcasting Company. Betty Baudler currently is the owner of Sign Pro and president of Baudler Enterprises. Ames Broadcasting Company Ames Broadcasting Company, also "Lake City Broadcasting" was formed under the owner Betty Baudler Horras, who started out as a bookkeeper before becoming the first woman to own a radio station in Iowa. The small company owned and operated 3 radio stations in West Central Iowa. KCYZ, KASI-AM, KIKD-FM were owned by Ames or Lake City Broadcasting Company, but later sold. KCYZ (then KCCQ), KASI-AM radio stations that were located in Ames, Iowa were sold to Jacor that merged