found this - May 2016
I know this issue has been discussed at length before though
Southern Cross will pay Nine an affiliation fee of 50 per cent of its TV revenues, up from 34 per cent under the current deal with Ten
It’s understood the affiliate agreement also includes a commitment by Nine to advertise with Southern Cross’s radio businesses, which include the Triple M and Hit metro networks, as well as collaboration on regional news services. Southern Cross is affiliated with Seven West Media in Tasmania and does not have licences in Western Australia.