What happens to the flaps if the airspeed increases above VFE (210 kts)?

What happens to the flaps if the airspeed increases above VFE (210 kts)?

• A. They remain extended
• B. They retract to result in CONF 0
• C. They retract to result in CONF 1
• D. They extend fully

Answer: (C)

If the airspeed increases above the VFE (V_max for Flap Extension), which is 210 knots for the A320, the behavior of the flaps is designed to ensure safety and maintain the aircraft’s structural integrity. In this situation, the flaps will automatically retract to a safer setting, specifically to CONF 1. This action is a protective measure that helps prevent potential damage to the flap system, which could occur if the aircraft were to exceed the specified maximum speed for flap extension. By retracting the flaps to CONF 1, the aircraft maintains aerodynamic efficiency while reducing the risk of stalling the flaps due to high-speed airflow, ensuring a controlled operation of the aircraft. Additionally, retracting the flaps helps maintain a safe flight profile and allows for smoother handling characteristics at higher speeds, enhancing overall flight safety.

If the airspeed increases above the VFE (V_max for Flap Extension), which is 210 knots for the A320, the behavior of the flaps is designed to ensure safety and maintain the aircraft’s structural integrity. In this situation, the flaps will automatically retract to a safer setting, specifically to CONF 1.

This action is a protective measure that helps prevent potential damage to the flap system, which could occur if the aircraft were to exceed the specified maximum speed for flap extension. By retracting the flaps to CONF 1, the aircraft maintains aerodynamic efficiency while reducing the risk of stalling the flaps due to high-speed airflow, ensuring a controlled operation of the aircraft. Additionally, retracting the flaps helps maintain a safe flight profile and allows for smoother handling characteristics at higher speeds, enhancing overall flight safety.