. "670000.0"^^ . . . . "You give us 22 minutes, we'll give you the world (All News Era from late 1980s\u2013August 1, 2000)"@en . . . . . . "A" . "We Must Answer Questions" . "WMAQ was an AM radio station located in Chicago, Illinois, USA, and broadcast at 670 kHz with 50,000 watts. The station was in existence from 1922 to 2000, and was the oldest surviving broadcast outlet in Chicago. It was a class A clear channel station, and could be heard, particularly at night, over most of the eastern United States. WMAQ was owned in its later years by CBS Radio, but for much of its life it was owned by National Broadcasting Company (NBC), and later Westinghouse Broadcasting."@en . . "*67-Q (early 1970s)"@en . "*WMAQ All News 670 (late 1990s\u2013August 1, 2000)"@en . "*67 WMAQ (mid-1980s)"@en . . "*WMAQ All News 67 (late 1980s\u2013mid-1990s)"@en . . . . . . . "25445"^^ . "1922-04-13Z"^^ . "WMAQ"@en . . "*First in Chicago (1940's)"@en . . "WGU (1922)" . . . .