Around 1998 4ZZZ, 4MBS, and Family Radio started broadcasting from the one installation at Mt Coot-tha. Prior to this 4MBS and Family Radio had merely leased land beside 4ZZZ but then Brisbane City Council decided that having three transmission towers and huts in the one place was an eyesore and encouraged the three radio stations to share facilities. This resulted in the three radio stations developing a company called Broadcasting Park to negotiate with the Council. This company consisted of three shares, one owned by each member station.
Twenty one Coptic Christians killed by IS
Egypt's National Defense Council met in an emergency session following the release of the violent footage, which shows the group dressed in orange overalls being forced to the ground and decapitated.
IS have claimed to have carried out several attacks in Libya; but several armed groups are operating in the country which effectively has no government, making it unclear how much power IS wields in the North African nation.
Libya currently has two rival governments based in Tripoli and Tobruk whilst the eastern city of Benghazi, headquarters of the 2011 Arab Spring revolution, is now held by Islamist fighters linked to al-Qaeda.
Egypt has declared seven days of national mourning.