Folks,
I simply cannot understand why bodies are nor regularly raining from the skies in US (and many other countries) given the extent of E airspace in said countries.
In ICAO terms, that takes care of the risk analysis of the Airservices proposal.
And speaking of ICAO, what is it about Australia that is so different, that such well established and proven CNS/ATM management procedures as promulgated by ICAO draw so much flack for self-confessed "professional" pilots in Australia.
Tootle pip!!