Relevant technical reports (I think the C-172 is included in this report): http://www.dfrc.nasa.gov/DTRS/1966/Bib/H-451.html
Abstract: A review of existing criteria indicated that the criteria have not kept pace with aircraft development in the areas of dutch roll, adverse yaw, effective dihedral, and allowable trim changes with gear, flaps, and power. This study indicated that criteria should be specified for control-system friction and control-surface float. Furthermore, this program suggests a method of quantitatively evaluating the handling qualities of aircraft by the use of a pilot-workload factor. --------------- Jon _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
