readme

Please download the most recent (highest version) of the package.

"Basic directional control is provided by digital selection of a GPS track to be flown. This replaces heading selection on the DG, and eliminates drift as well as crosswind correction. It is likely that the DG heading bug will become obsolete. In the GPS NAV mode of operation the system responds to digital guidance information so as to fly a complex navigation program. This function has also been referred to as GPS Steering."
http://www.trutrakflightsystems.com/overview.html