What is the value of Vfe4 for the Envoy 175?

The value of Vfe4 for the Envoy 175 is indeed 180 KIAS. This speed, Vfe4, refers to the maximum flap extended speed during the fourth flap position. Understanding this value is crucial for safe operation, as exceeding Vfe4 while the flaps are extended can lead to adverse aerodynamic effects and potential control issues.

In the context of this aircraft, maintaining speeds below this limit allows pilots to manage the aircraft's performance effectively and ensures the flaps operate as intended, enhancing lift during critical phases of flight such as landing or takeoff. Knowing the specific Vfe4 value helps in following operational guidelines and adhering to safety protocols.