Definition
A stall in which the pilot's control inputs worsen the stall instead of allowing recovery — typically by holding the elevator full back and adding rudder or aileron, which can drive the airplane into a spin.
Plain English
A stall that the pilot makes worse through their own control inputs, usually by continuing to pull back on the stick and applying rudder, which can cause the airplane to roll off into a spin.
Context Anchor
Used in spin awareness training when explaining how a normal stall can develop into a spin if the airplane is allowed to yaw and rotate while stalled.
Derivation
From Latin aggravare, meaning to make heavier or worse. In this context, the pilot's inputs make the stall worse rather than relieving it.
Why Pilots Care
Recognizing the signs lets the pilot apply opposite rudder immediately to stop the yaw and prevent an unintentional spin, especially critical during takeoff, landing, or go-arounds.
Grounding Statement
Picture the airplane slowed too much, one wing losing lift more than the other, and the nose starting to drop as the airplane begins to rotate.
Intuition Check
Aggravated does not mean the airplane is “angry”; it means the stall has been made worse. Stall here means the wing has stopped producing normal lift, not that the engine has quit.
Example Sentence 1
Holding full back-elevator with rudder applied can quickly turn a simple stall into an aggravated stall condition and lead to a spin.
Example Sentence 2
The pilot kept the ball centered throughout the stall recovery to avoid entering an aggravated stall condition that could lead to a spin.