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Old 28th July 2008 | 14:53
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pudd
 
Joined: Nov 2002
Posts: 40
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From: manchester
Optimum FL on the 345
Hi, does anyone have a definitive answer on why the opt FL differs greatly sometimes between the QRH table values and the MCDU? It can vary by as much as 5000 ft at times, thanks Pudd.
I have tried precise winds and temp entries, tropopause etc,
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