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Thread: Difference in Wet and Dry Screen Height
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Old 10th Feb 2017, 16:34
  #17 (permalink)  
galaxy flyer
 
Join Date: Dec 2002
Location: Where the Quaboag River flows, USA
Age: 71
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It is about probabilities, more take-offs are on dry than wet, so if you more likely to pass that hotel at 15' if we reduced the dry height. Better to have the bigger margin on the more likely scenario.
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