List of Australian AM radio stations

This is an incomplete list of AM broadcast (medium wave) radio transmitter stations in Australia, past and present. == History == See also main article History of broadcasting in Australia === The amateur years === In the 1920s transmission on the medium wave band was dominated by amateurs who after qualifying by means of an examination and displaying proficiency in Morse code communication (though the band was restricted to telephony), were issued with a call sign consisting of a number denoting for which State the licence was issued (2=New South Wales, 3=Victoria; 4=Queensland; 5=South Australia and Northern Territory; 6=Western Australia; 7=Tasmania) and a two-letter suffix of their own choosing.

Source: Wikipedia — List of Australian AM radio stations (CC BY-SA 4.0)