PPRuNe Forums - View Single Post - Boeing Y3 Composite 370-500 Seat Twin VLA Design "Ecoliner"
Old 24th November 2007 | 04:39
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Nichibei Aviation
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Joined: Nov 2007
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From: Tokyo, Japan
You are right about the RAM slow speed properties.

I also found this solution: emergency oxygen supply tanks linked to the engines that can be used as rocket engines. The only problem will be the combustion capability of Jet A1.
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