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Thread: B727 flap use above FL200
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Old 18th January 2022 | 16:24
  #3 (permalink)  
B2N2
 
Joined: Dec 2001
: ATPL
Posts: 3,766
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From: GA, USA
Increased surface area of the wing allowed a “alternate” (higher) Optimum Altitude therefore better winds hence a better ground speed.
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