What is the Angle of Attack(AoA)?

 The angle of attack is the angle between the chord line of an airfoil and the direction of the oncoming air. In other words, it is the angle between the wing of an aircraft and the direction of the wind. The angle of attack is an important parameter in the aerodynamics of an aircraft, as it determines how much lift the wing will generate. A high angle of attack can cause the wing to stall, which can lead to a loss of lift and potentially result in a crash.