KIIS 101.1 and Hit 101.9 Fox FM have a 31.8% crossover. 

The two stations racked up the crossover tracks they played between 20 August – 4 November 2017. This means of all the songs on KIIS and FOX during this time, almost a third of all tracks were played across both stations. Similarly, Fox and Nova100 had a 26.6% track crossover.

At the other end of the scale, Triple M and Smooth 91.5 only shared a crossover of 2.4%. 

Meanwhile, GOLD played the greatest variety with a total of 1811 songs exclusive to the station.

AirCheck, the Leader in Local Media Monitoring in Australia, checks the airplay of songs and commercials on ALL 54 commercial radio stations 24/7 in Sydney, Melbourne, Brisbane, Gold Coast, Adelaide, Perth, Central Coast, Newcastle and Geelong, plus Triple j and FBi in Sydney and Fresh 92.7 in Adelaide.