PPRuNe Forums - View Single Post - DO winglets have effect on Vref when landing?
Old 7th Apr 2014, 15:43
  #24 (permalink)  
underfire
 
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td has it correct, the 700 and original 800 wings needed to have reinforcement added for the winglets...later 800 wings had it built in from the start.

Some 800's have the same approach speed as the 700...
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