PPRuNe Forums - View Single Post - Real range benefit B767-300 ER with Winglets
Old 31st Jul 2017, 10:28
  #20 (permalink)  
rog747
 
Join Date: Feb 2008
Location: UK
Age: 66
Posts: 846
Received 41 Likes on 21 Posts
Originally Posted by TURIN
It's a small fleet. Less than 30 aircraft.
The R&D costs would be too great and due to the nature of the internal wing/pylon structure being different to the GE & PW fit, the cost benefits are not as great.
yes i heard it was the pylon issue too and R&D for a different mod for a small fleet would not add up
rog747 is offline