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737 VNAV Approach Logic

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737 VNAV Approach Logic

Old 3rd Mar 2019, 12:59
  #21 (permalink)  
 
Join Date: Feb 2019
Location: shiny side up
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He is quite the character...can imagine the class.
Smythe is offline  
Old 22nd May 2019, 08:30
  #22 (permalink)  
 
Join Date: Jun 2015
Location: Hamburg
Posts: 19
I ve got a question regarding a recently shooted RNP approach. The FAF was at 2000ft with a descend point being prior at around 3200ft...we had a max speed at IF of 185 kt. I used SPD intervention already there...passing the IF which was still some miles ahead of the descend point the aircraft started to descend I guess to the next step down altitude...is it because I pressed SPD intervention already at the IF before VNaV was in approach mode? How I avoid this and have the aircraft descending at the descend point...this of course is only a matter when the FAF lies after th descend point. Thanks
David1991 is offline  

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