<page_title> NOAA Weather Radio </page_title> <section_title> Radio frequencies used </section_title> <table> <cell> WX1 <col_header> Official name </col_header> </cell> <cell> 162.550 MHz <col_header> Frequency </col_header> </cell> <cell> WX2 <col_header> Official name </col_header> </cell> <cell> 162.400 MHz <col_header> Frequency </col_header> </cell> <cell> WX3 <col_header> Official name </col_header> </cell> <cell> 162.475 MHz <col_header> Frequency </col_header> </cell> </table>
WX1 162.55 MHz was the first frequency, then WX2 162.4 and WX3 162.475 were used by NOAA Weather Radio.