PPRuNe Forums - View Single Post - A320 NEO optimum altitude

26th Oct 2021, 21:18

#12 (permalink)

speedrestriction

I REALLY SHOULDN'T BE HERE

Join Date: Dec 2005

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Poling around 4000’ below optimum for a 100 fleet airline is probably somewhere in the region of 15m - 20m extra kilos of fuel burn per year. That ain’t a little.

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