I received the following message We broadcast 24\7 from our HO in Manurewa , Auckland . Because the FM frequency needs to be low powered (otherwise it is deemed to be commercial and thus attracts fees) it will broadcast with clarity within a radius of 5 to 6 kms. I'm hoping to be able to access this broadcast or recordings of it soon.
No luck with this but any comrades in NZ who can help, reply here or get in touch.