Complex sentence: Triangle STRATOS commenced broadcast in October 2007 and is available on Freeview satellite channel 21, SKY TV channel 89 via Optus D1 and also via TelstraClear Cable channel 89 in Wellington and Christchurch.
Split into simpler sentences: Triangle STRATOS commenced broadcast in October 2007,and is available on Freeview satellite channel 21 and SKY TV channel 89 via Optus D1. It is also available via TelstraClear Cable channel 89 in Wellington and Christchurch.