PPRuNe Forums - View Single Post - 737ng Nav Data Out Of Date
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Old 13th January 2011 | 19:03
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grounded27
 
Joined: Sep 2010
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From: earth
While deferred the nav data is still functional, just out of date. I would say yes, and there is a 99.9% chance you are on course. Most updates are airport/terrain changes from what I am told.
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