ZYK278 Gaúcha 600KHz and ZYK275 Farroupilha 680KHz to end transmissions on 31-July-2021.
Source: https://gauchazh.clicrbs.com.br/geral/noticia/2021/07/com-investimento-de-r-63-milhoes-grupo-rbs-aposta-na-modernizacao-de-seus-parques-tecnologicos-de-radio-e-tv-ckrdm0ccc003k0193pwhefniu.html
H. Garcia to radioescutas iog (2021-07-22)