I just found this: http://www.me.psu.edu/me415/fall01/boeing2/
It's a little old -- apologies if the link has already been posted. All the best, David -- David Megginson, [EMAIL PROTECTED], http://www.megginson.com/ _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel