Dick Smith seeks an answer to his questions, which, without the verbosity, appears to be:
1. "...why can’t their (US) airspace be used successfully and safely in Australia?"
2. "I believe that Australia should have the same economic and efficiency advantages as the USA – especially in aviation. Don’t you?"
3. "Could it not be that the US airspace system could operate successfully here and substantial amounts of money could be saved ..... without unique Australian changes and costs?"
4. "...why do many insist that we cannot have the freedom and efficiency advantages here in Australia?"
5. "If US pilots can have the freedoms that additional amounts of Class E airspace gives, why can’t Australian pilots have those freedoms?"
Could those professionals technically competent to respond, provide reasoned, rationalised responses to Dick Smith's questions - hopefully without wrath and anguish - and I'll unstick the thread.
Woomera