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Thread: A320- S spd difference between MCDU and PFD???
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Old 15th July 2009 | 01:56
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toby320
 
Joined: Nov 2008
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From: actually in ppruneland.
FAC compute the weight and in base of that the speed are display on PFD but could be differnet on mcdu the way to check the weight wich FADEC do the calculation are via AIDS page on FMGC, and you can up date the weight via FUEL page on FMGC, and no more dfferences.
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