System and method for simplified flight direction and way-finding on a primary flight display

Abstract

A method of providing navigational assistance includes: obtaining position information of an aerial vehicle relative to a defined path; calculating an intercept angle for the aerial vehicle to direct the aerial vehicle to a preferred track angle; generating a 3-D perspective projection synthetic view window depicts differences in three dimensions between a point on a defined path and the aerial vehicle at a latitude, longitude, altitude, and a given viewing angle. The 3-D perspective projection synthetic view window includes: a graphical depiction of the defined path through a subsequent waypoint, and a 3-D tactical navigational symbol that includes a preferred intercept angle symbol that is positioned relative to the graphical depiction of the defined path based on the preferred track angle and the intercept angle. The method further includes displaying the 3-D perspective projection synthetic view window on a display device for use in navigating the aerial vehicle.