FlyerTalk Forums - View Single Post - A Rare AS 739 Without Winglets
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Old Jun 8, 2019 | 10:03 pm
  #10  
n7371f
 
Join Date: Jan 2006
Location: CONUS
Posts: 947
The first 3,4 739 to Alaska were such early build that they cannot be easily reconfigured to winglets. Obviously it involves the structure within the wing.
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