PPRuNe Forums - View Single Post - A320 Wind Indication on PFD during Takeoff-Roll
Old 8th October 2015 | 14:23
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peekay4
 
Joined: Sep 2014
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From: Canada
I'm guessing it's mainly just sensing the headwind/tailwind component, not actual winds. The exact direction is likely unreliable and fluctuates with even tiny heading changes during the takeoff roll.
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