A general inquiry to accertain the reasoning for the -34.4 degree C limit on the 76. Currently it is -32 outside and we are expection lower with a -55 degree wind chill at one of our potential destinations. . .How was this limit created and what are the ramifications of flight in temps below it? I understand it to be a limitation for the Gearbox. Is it a starting limitation or a general op's limit and is the wind chill factor considered in this equation?. .Brrrrr!
