GWN7 was an Australian television network serving all of Western Australia outside metropolitan Perth. It launched on 10 March 1967 as BTW-3 in Bunbury. It was an affiliate of the Seven Network and served one of the largest geographic television markets in the world—almost one-third of the continent. The network's name, GWN, is an acronym of Golden West Network, the network's name from 1979 to when the current name was adopted in 2011.
