What is the primary flight control surface for yaw control in the Cessna 172?

Study with the Cessna 172 Systems Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Ace your exam!

In the Cessna 172, the primary flight control surface responsible for yaw control is the rudder. The rudder is located on the vertical stabilizer at the tail of the aircraft and works by moving left or right to deflect the airflow. This action creates a horizontal force at the tail, which influences the yawing motion of the aircraft, allowing it to turn left or right.

When a pilot needs to change the aircraft's direction, especially during turns, the rudder helps coordinate the turn by balancing the adverse yaw produced by the ailerons. While the ailerons control roll, it’s the rudder that effectively manages the yaw aspect of the flight dynamics. Understanding this function is crucial for maintaining coordinated flight and preventing issues such as uncoordinated turns or potential stalls.

The other control surfaces serve different purposes; the elevator controls pitch (nose up and down), the ailerons manage roll (banking left and right), and flaps are used to increase lift at lower speeds during takeoff and landing. Thus, the rudder's unique role in controlling yaw is essential in the overall operation of the Cessna 172.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy