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
King Broadcasting Company companies that were eventually absorbed into Gannett as well). It is still the licensee for the former King Broadcasting television stations, except KHNL, which Belo sold to Raycom Media in 1999, and (for a short while) KGW, which was spun off to Sander Media as part of the Belo acquisition due to Gannett's ownership of the Statesman Journal newspaper in Salem, Ore. Gannett operated KGW through a shared services agreement, an arrangement that was inherited by Tegna. However, KGW was reunited with its King Broadcasting stablemates when Tegna fully acquired the Sander-held stations in December 2015. King Broadcasting Company established