WFAN (AM) sell off one of its radio networks. The company decided to keep the Red Network, and it was rebranded as the NBC Radio Network after the Blue Network was divested to Edward J. Noble, which was later renamed the American Broadcasting Company (ABC). WEAF's call letters were changed to WNBC in 1946, then to WRCA in 1954, and back to WNBC in 1960. During the 1960s, WNBC relied less on network programming and adopted a talk format, followed by a switch to a MOR music sound. The station spent much of the 1970s and early 1980s flipping between the Top
Edward J. Noble 1958, after several months of illness. In 1943, Noble bought the St. Catherines Island on the coast of Georgia; in 1968, ten years after his death, the island was transferred to the Edward J. Noble Foundation. The island is now owned by the St. Catherines Island Foundation, and the island's interior is operated for charitable, scientific, literary, and educational purposes. The foundation aims to promote conservation of natural resources, the survival of endangered species, and the preservation of historic sites, and to expand human knowledge in the fields of ecology, botany, zoology, natural history, archaeology, and other scientific and educational