Quote>This seems to be in rather stark contrast to advise given by Bernie Hunt - Link here:
http://www.indoorduration.com/TrimmingF1DHunt.htm
He does not specifically state 'nose up' but it is implied especially with the recommendation of a 30 degree launch angle. > end Quote
I expect that Bernard was thinking of aeroplanes without Variable Pitch propellers. In any case I think his fundamental advice: that a model should be launched at its natural climb angle, was correct otherwise it will accelerate as it seeks natural climb speed
and put extra loads on the structure.
John Barker - England
Received on Tue Jan 29 2013 - 14:24:27 CET