Aircraft operate based on fundamental aerodynamic principles that govern their movement through the air. Terms like lift, drag, thrust, and weight are essential in understanding how an aircraft flies. In this article, we will explore these forces and other critical aviation terms. Explore the fundamental aerodynamic principles of aircraft flight, including aerofoil lift, drag, thrust, and weight. This high-quality illustration provides a clear understanding of flight dynamics. 1. Aerofoil (Airfoil) An aerofoil is the shape of a wing, blade, or sail designed to generate lift when air moves over it. The curved upper surface and flatter lower surface create a pressure difference, leading to upward force. Key Aerofoil Characteristics: ✔ Camber – The curvature of the wing that affects lift generation. ✔ Chord Line – An imaginary straight line connecting the leading and trailing edges of an airfoil. ✔ Angle of Attack (AoA) – The angle between the chord line and the relative airflow, cru...