In 1939, The National Broadcasting Company's (NBC) Red and Blue radio networks competed with the Columbia Broadcasting System (CBS) and the Mutual Broadcasting System in providing nationwide coverage. [1] NBC advertising rate cards of the period listed "basic" and "supplemental" affiliated stations. Advertisers were encouraged to buy time for their programs on the full "basic" line-up (plus any "supplemental" stations they wished) but this was open to negotiation. It was not unusual for Red Network advertisers to place shows on Blue Network stations in certain markets (and the other way around). Supplemental stations were generally located in smaller cities away from the network trunk lines. Such stations were usually offered to advertisers on both the Red and Blue Network line-ups. [2]
This article contains a list of station stops made by the first Freedom Train on its 48-state tour.
The following radio stations broadcast on FM frequency 91.1 MHz:
The following radio stations broadcast on FM frequency 100.7 MHz:
RabbitEars is a website that provides information on over-the-air digital television in the United States, its territories, protectorates, and border areas of Canada and Mexico. It lists network affiliations and technical data, and also covers stations with Descriptive Video Service, TVGOS, UpdateTV, Sezmi, Mobile DTV, and MediaFLO RabbitEars maintains a spreadsheet of current television stations.
The following television stations operate on virtual channel 35 in the United States:
The following television stations broadcast on digital channel 15 in the United States:
The following television stations broadcast on digital channel 17 in the United States:
The following television stations broadcast on digital channel 25 in the United States:
The following television stations broadcast on digital channel 26 in the United States:
The following television stations broadcast on digital channel 29 in the United States:
The following television stations broadcast on digital channel 34 in the United States:
The following television stations broadcast on digital channel 36 in the United States: