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Old 11th September 2010 | 11:33
  #17 (permalink)  
M2dude
 
Joined: Jan 2008
Posts: 463
Likes: 8
From: FL 600. West of Mongolia
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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