What is the purpose of performing a secondary stall?

The purpose of performing a secondary stall is primarily to showcase the dangers of improper stall recovery techniques. During flight training, particularly in a CFI checkride context, understanding the dynamics of stalls is crucial. A secondary stall occurs when an aircraft is re-stalled after an initial recovery, often due to inadequate control inputs or improper attitudes, such as excessive nose-up attitude.

By demonstrating a secondary stall, student pilots can observe firsthand how errors in the recovery process can lead to a loss of control and the risks associated with it. This experience helps reinforce the importance of thorough training on proper recovery techniques, emphasizing the need for timely and appropriate control inputs. Recognizing the potential for a secondary stall instills a deeper awareness of stall recovery dynamics, ultimately promoting safer flying practices.

In contrast, the other options do not accurately reflect the primary reason for conducting a secondary stall. While high speed can influence stall characteristics, that is not the central focus of a secondary stall demonstration. Similarly, practicing throttle management and enhancing navigation skills during gradual descents are not related to the concept of secondary stalls. The essence of a secondary stall lies in understanding the critical aspects of stall recovery to prevent dangerous situations in flight.