From Wikipedia, the free encyclopedia
1 November 1969–30 October 1996
(as a TV production company from 1 November 1969 to 8 October 1987 / as a TV channel since 9 October 1987)[edit]
31 October 1996–26 September 1999[edit]
27 September 1999–January 2004[edit]
January 2004–September 2007[edit]
September 2007–5 November 2010[edit]
6 November 2010–31 August 2012[edit]
1 September 2012–28 August 2017[edit]
29 August 2017–31 January 2021[edit]
1 February 2021–present[edit]