FlyerTalk Forums - View Single Post - Official Delta B737-700/800/900 Mods Thread
Old Jun 24, 2015, 12:05 pm
  #6  
Dawgfan6291
 
Join Date: Nov 2009
Posts: 1,601
Originally Posted by SJC ORD LDR
I'm guessing that adding the new winglets is being done at ATL? I flew on the first passenger flight of N837DN on April 10th.
yes. its part of the indoc checks. (along with wifi and I think sat. TV)
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