The following radio stations broadcast on FM frequency 87.9 MHz: In Brazil, the frequency 87.9 FM is reserved for community radio stations.
[1] In 1945, the standard FM broadcasting band was assigned to channels that started at 88.1 MHz.
87.9 MHz was designated as a potential assignment for existing 10-watt "Class D" stations which were unable increase their power to at least 100 watts, and also could not be moved to the adjoining commercial channels of 92.1 to 107.9 MHz.
[8] Because 87.9 is also part of TV Channel 6 in the United States, its use by radio is restricted to low-power stations meeting certain strict criteria, licensed for operation on FM Channel 200.
The station is K200AA in Sun Valley, Nevada, a translator of CSN International.