Private Pilot Private Exam

In the Northern Hemisphere, what does the magnetic compass indicate when a right turn is initiated from a north heading?

1. A turn toward the south

2. A turn toward the west

3. A turn toward the east

4. A turn toward the north

The correct answer is: A turn toward the west

When a right turn is initiated from a north heading in the Northern Hemisphere, the magnetic compass initially indicates a turn toward the west due to the compass's inherent properties. The magnetic compass behaves differently depending on the direction of the aircraft’s heading and turns. When heading north, if the aircraft begins to turn right, the compass experiences what is known as "turning error." As the aircraft turns to the right, the magnetic field may cause the compass to lag behind the actual heading. This results in the compass initially indicating a heading that is west of north, which is perceived as a turn toward the west. This characteristic of the compass is crucial for pilots to understand, as it emphasizes the need for reference to other navigational tools and instruments during maneuvers. By understanding this behavior, pilots can make more informed decisions and adjustments, ensuring safer and more accurate navigation.