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In page 1987 in Australian television:

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*27 December – When the new year approaches, Kerry Stokes's ownership of ADS-7 (while owning Network Ten outlets in Perth and Canberra) and TVW-7's ownership of SAS-10, result in the stations deciding to cease broadcasting under swapped callsigns and affiliations. ADS-7 becomes ADS-10 and aligns to the Ten Network and SAS-10 becomes SAS-7 and aligns to the Seven Network.