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Old 10th Oct 2007, 05:36
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Slasher
 
Join Date: Feb 1998
Location: Formerly of Nam
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ROC fpm / GS kts = climb gradiant.
Examples
1000fpm / 150kts = 6.6% (mental 2:3 = 66:100 = 6.6%)
400fpm / 85kts = 4.7% (mental 1:2 = 50:100 = 5% minus a bit)
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