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Old 06-27-2017 | 11:21 AM
  #10  
skydrifter
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Joined: Jun 2012
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From: E jet 175 CA, In traning B777, CFII, MEII
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3 degrees flight-idle this is the best rule of thumb this is the formula GS say 500 kt cut in half ..so.. 250 add a zero so 2500 feet per minute. GET er Done hillbilly math.

Alt to lose x 3 = miles to BOD (no wind)
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