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Thread: Wake turb. B737-800
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Old 12th August 2003 | 00:44
  #4 (permalink)  
avioniker
 
Joined: May 2002
Posts: 132
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From: USA
The NG wing without winglets is very similiar to the 757 wing which produces incredible vorticies. Maybe that has something to do with it.
Here's a picture:

http://www.b737.org.uk/winglets.htm
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