![This Day In History - Aug 20 - 1920 - The firts commercial radio station (WWJ) begins broadcasting in Detroit. -- #thisday… | Radio station, Today in history, Radio This Day In History - Aug 20 - 1920 - The firts commercial radio station (WWJ) begins broadcasting in Detroit. -- #thisday… | Radio station, Today in history, Radio](https://i.pinimg.com/736x/67/21/79/672179efadbc3c185adea31bb542cdba--radio-stations-detroit-michigan.jpg)
This Day In History - Aug 20 - 1920 - The firts commercial radio station (WWJ) begins broadcasting in Detroit. -- #thisday… | Radio station, Today in history, Radio
![Commercial And Government Radio Stations Of The United States ......: United States. Dept. of Commerce. Radio, United States. Dept. of Commerce. Bureau: 9781247622675: Amazon.com: Books Commercial And Government Radio Stations Of The United States ......: United States. Dept. of Commerce. Radio, United States. Dept. of Commerce. Bureau: 9781247622675: Amazon.com: Books](https://m.media-amazon.com/images/I/71H3corfrnL._AC_UF1000,1000_QL80_.jpg)
Commercial And Government Radio Stations Of The United States ......: United States. Dept. of Commerce. Radio, United States. Dept. of Commerce. Bureau: 9781247622675: Amazon.com: Books
RS - ON THIS DAY | In 1920, KDKA in Pittsburgh, started broadcasting as the first commercial radio station in the US. The first broadcast? Election results. Actual results, not projections! #OnThisDay | Facebook
![Public Broadcasting. Non-Commercial Broadcasting Almost from the beginning, channels have been reserved for non-commercial use. In FM radio, frequencies. - ppt download Public Broadcasting. Non-Commercial Broadcasting Almost from the beginning, channels have been reserved for non-commercial use. In FM radio, frequencies. - ppt download](https://images.slideplayer.com/15/4641285/slides/slide_2.jpg)