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Old 11th Sep 2010, 11:33
  #17 (permalink)  
M2dude
 
Join Date: Jan 2008
Location: FL 600. West of Mongolia
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Guys, my own slant on this is that with any INS or IRS, ATT mode gives just basic attitude without corrections for earth rate or transport rate errors. It's a basic mode to keep you flying if things go very wrong with your INS or IRS.

Dude
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