What is indicated on the Navigation Display related to course adjustments?

The Course Deviation Indicator is crucial on the Navigation Display as it shows the aircraft's position relative to the desired flight path or course. This instrument indicates whether the aircraft is on track to the intended course, deviating left or right, and it helps pilots make necessary adjustments to return to the desired flight path.

When a pilot sees a displacement from the center of the Course Deviation Indicator, they can determine the direction and magnitude of the course adjustment needed. The ability to visualize this information in real-time is essential for maintaining course accuracy, especially in navigation scenarios such as instrument flying or approaching a waypoint.

Understanding how to interpret the Course Deviation Indicator effectively contributes to a pilot's situational awareness and aids in precise navigation, making it a vital element of cockpit instrumentation related to course adjustments.