What has to considered is the number of movements everyday at places like JT. You will find that when it comes down to it safety is a hell of alot better up there than say on the Kwinana Freeway which I plough every day.
In spite of how the media beats things up to a frenzy I think that credit has to be given to the reliability of aircraft and general safety of well trained pilots who have prevented allowing minor misshaps to make the front page of papers.