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When using VOR navigation for course correction, what does a right CDI deflection indicate?

  1. The aircraft is left of course

  2. The aircraft is on course

  3. The aircraft is right of course

  4. The aircraft is climbing

The correct answer is: The aircraft is left of course

In VOR navigation, the Course Deviation Indicator (CDI) is a crucial tool that helps pilots determine their position relative to a navigational course. When the CDI indicates a right deflection, it means that the aircraft is positioned to the right of the desired course. This deflection occurs because the CDI movement depends on the aircraft's position relative to the selected VOR radial. If the needle points to the right, the pilot needs to modify their flight path to the left to fly back towards the intended track. Understanding this relationship is essential for effective course corrections and maintaining the correct flight path during navigation.