Dick Smith could you explain exactly how Radar would have been used to prevent the crash at Lockhart River? As this crash is responsible for the vast majority of the lives lost I expect you have quite a detailed response. I await your answer as you quoted my words but did not respond.
Supplementary question, how exactly is a CAGRO responsible for terrain clearance and what part of the GPS approach do they monitor and using what equipment? Exactly in what way would a CAGRO have been used to prevent the crash at Lockhart River? As this crash is responsible for the vast majority of the lives lost I expect you have quite a detailed response.