PPRuNe Forums - View Single Post - Difference between IRS and INS
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Old 1st Mar 2009, 15:46
  #11 (permalink)  
411A
 
Join Date: Mar 2000
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I never heard that figure. I always remembered 3 + 3T was the limit. With T being the time the INS has been in NAV.
For most units, correct.
However, the Litton units fitted to the L1011, especially for SVA, were as I suggested.
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