Stall

Definition

An aerodynamic condition where the critical angle of attack is exceeded and the airflow separates from the upper wing surface, causing a sudden loss of lift. Stalls can occur at any airspeed, attitude, or power setting.

Related Terms

Angle of Attack(AoA)

The angle between the chord line of an airfoil and the relative wind. As AoA inc...

Stall Speed

The minimum speed at which an aircraft can maintain level flight at a given weig...

Spin

An aggravated stall where the aircraft autorotates about its vertical axis while...

Test your knowledge

Think you understand Stall? Challenge yourself with practice questions covering aerodynamics and all other ATPL subjects.

Start a Practice Quiz

Or browse all >1,300 questions by subject