CBC Radio One is the English language news and information radio network of the publicly owned Canadian Broadcasting Corporation. It is commercial free and offers both local and national programming. It is available on either AM or FM to 98 per cent of Canadians, and is also available overseas through Radio Canada International, over the Internet, or through mobile apps.
A modified version of CBC Radio One, with local content replaced by additional airings of national programming, is also available on Sirius Satellite Radio channel 159. It is downlinked to subscribers via both Sirius Canada and its U.S.-based counterpart, Sirius Satellite Radio.
Current listening figures for CBC Radio One stand at 4.3 million listeners each week. It is the largest radio network in Canada.