PPRuNe Forums - View Single Post - A320 FMGS, Use of History Wind
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Old 24th Jul 2008, 08:11
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F4F
 
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True, the use of history winds leads to very precise fuel computation from the FMS. But as kijangnim points out, doing so will imprint those to the TOC, and therefore one has to enter several wind for the cruise and descent part of the flight.
To answer you question, I don't see it used very often. Mostly on longer flights (3:00+) though our SOPs suggest the use of the history winds, they don't mandate it.


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