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Thread: Real range benefit B767-300 ER with Winglets
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Old 31st Jul 2017, 09:47
  #18 (permalink)  
TURIN
 
Join Date: Feb 2002
Location: UK
Age: 58
Posts: 3,507
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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.
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