What does the term 'trailing edge' refer to in aircraft design?

The term 'trailing edge' in aircraft design specifically refers to the back edge of the wing. This is the part of the wing that plays a crucial role in aerodynamics and the overall performance of the aircraft during flight. The trailing edge helps to manage airflow over the wing, which affects lift and drag characteristics. It is often where control surfaces, such as ailerons and flaps, are located, allowing pilots to control the aircraft's movement and stability.

Understanding the structure of the wing, including its leading and trailing edges, is essential for flight attendants and aviation professionals, as it contributes to their knowledge of aircraft operation and safety protocols during flights.