PPRuNe Forums - View Single Post - Why have a Max Zero Fuel Mass?
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Old 6th Jan 2017, 16:24
  #54 (permalink)  
Owain Glyndwr
 
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Meikleour
There was no substantial beefing up. The initial design weights were chosen to make the loads equivalent allowing for the extra bending relief from the outboard engines. Plus of course different local structure at the pylon/wing joint.
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