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Thread: FMC Max cruise altitude.
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Old 8th Mar 2008, 11:23
  #8 (permalink)  
Capt Fathom
 
Join Date: Jun 2001
Location: FNQ ... It's Permanent!
Posts: 4,292
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The FMC Max Alt is only as good as the ZFW you have typed in!

A lot is riding on the accuracy of that ZFW!

OR

You can ascertain your real weight by climbing until you get buffet..then just go through the chart in reverse to find your real AUW.

Just kidding...
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