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Old 2nd April 2013 | 23:39
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ImbracableCrunk
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Joined: Oct 2006
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From: Ankh Morpork, DW
B737 FMCS Perf Factors
I had a long maintenance delay last week and found two items in the Perf Factors menu in the FMCS:

F-F Factor and Drag Factor.

I'm guessing Drag Factor is for tweaking VNAV descents and F-F would be for fuel predictions.

Any info?
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