What is the maximum flap extended speed (Vfe) for Flaps 20?

The maximum flap extended speed (Vfe) for Flaps 20 is 220 KIAS. This speed represents the upper limit at which the flaps can be safely extended without risking structural damage or aerodynamic issues. Operating at or below this speed ensures that the aircraft maintains controllability and stability while the flaps are deployed, which is crucial during landing and low-speed maneuvers.

When flying with flaps extended, pilots must adhere to Vfe to optimize performance and safety. Exceeding this speed allows for the potential of aerodynamic stall or other complications due to abrupt airflow changes caused by the extended flaps. Therefore, understanding and correctly applying Vfe is fundamental for effective and safe aircraft operations.