PPRuNe Forums - View Single Post - Highest Flight Level Actually Flown by a 747
Old 19th Nov 2005, 19:06
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18-Wheeler
 
Join Date: Jul 2001
Location: Gold Coast
Age: 58
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I don't have the books in front of me to interpolate, but I would guess that an empty -400 with the big engines would make 50,000' no problems at all.
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