What are windshield flaps?

Windshield flaps are aerodynamic surfaces located on the leading edge of an aircraft's windshield that can be adjusted to enhance airflow and reduce drag during flight. They help improve visibility for the pilot by directing airflow away from the windshield, which can reduce turbulence and the accumulation of ice or debris. In some designs, they also contribute to overall aircraft stability and performance during various flight conditions. Overall, windshield flaps play a crucial role in optimizing the aerodynamic efficiency of an aircraft.