An Evaluation of Modified RNAV Terminal Procedures Using a Single-Waypoint RNAV System.

Nine pilots participated in a series of flight simulation tests employing solo pilot techniques which were conducted at the National Aviation Facilities Experimental Center NAFEC in order to measure Total System Crosstrack TSCT and Flight Technical Error FTE using a single-waypoint area navigation RNAV system. The tests were designed to assess pilot performance as a function of routes and route structures consisting of different combinations of waypoints andor intersections. Performance was measured on the variables horizontal tracking and procedural performance. The horizontal tracking data included both steady state and transition data.