That’s only on weekends & national public holidays. On weekdays, they’re on a separate log from one another.
Interesting. I did notice on Lava that i98 seems to sound a bit more softer in its music than Wave FM these days, whereas before, Wave was softer than i98. It’s almost as if their roles were reversed.
BTW, welcome aboard @lovemusic. 
If you want to talk more about Wollongong Radio, there’s a dedicated thread for it:
When I was in Kiama for a day trip back in November 2018, I could get 2ST 91.7 from Huskisson on my Sangean DPR-34 pocket radio.
Well it’s not listed on ACMA’s Register of Radiocommunications Licences, so probably not.