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Thread: C172 contrails
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Old 30th Apr 2005, 02:38
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jabberwok
 
Join Date: May 2001
Location: up North
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What sort of conditions (numbers) should I look out for to get the highest chance of producing these things?
About ten seconds before the airfield fogs out..

SSD is right - Temp and Dew Point as close as possible. You need really high humidity.
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