Private Pilot License (PPL) Aerodynamics Practice Exam

Vfe, or Maximum Flap Extended Speed, is the airspeed limit that must not be exceeded when the flaps are extended. This speed is crucial for ensuring safe aircraft performance during various phases of flight, especially during approach and landing. When the flaps are deployed, they increase lift but also significantly increase drag. Exceeding Vfe can lead to adverse effects such as flap malfunction or structural damage to the aircraft.

Understanding Vfe is vital for safe operating practices, particularly when flying at lower speeds with flaps deployed during landing approaches or go-arounds. Pilots must be aware of this airspeed to maintain control and ensure the aircraft operates within safe limits while benefitting from the increased lift that flaps provide.