PPRuNe Forums - View Single Post - A320 EXP DES - V/S 0 - PFD Speed Trend Vector Peculairity
Old 7th Dec 2016, 22:21
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Bula
 
Join Date: Sep 2003
Location: Dunnunda
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A320 EXP DES - V/S 0 - PFD Speed Trend Vector Peculairity

An unusual behaviour which I have never been able to put my finger on.

If one is in EXP DES and pushes V/S 0, even with a decelerating airspeed, the trend vector heads north until its off the airspeed scale.

Does anybody know why?
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