Kaz3g
Those that have managed to avoid aerodrome charges...good luck to them.
So what about private airfields that receive no government or council funding? What should they do? Close because nobody wants to pay? Then everyone will complain about "all the airports closing!". Most (if no all) privately owned airfields have "PPR" (Prior Permission Required) yet very few actually obtain this permission. So now an RA-Aus aircraft can fly in (usually without permission) and do a couple of touch-and-goes then fly off and the airfield cannot charge them? Well the obvious solution is to ban all RA-Aus aircraft that are not based at the airfield and any that do come in
without permission give their details to CASA and the police for landing on private property and trespassing.