Plain English Meaning
A built-in parachute for the whole airplane. If something goes badly wrong in flight, the pilot pulls a handle, a rocket fires a parachute out of the airframe, and the airplane floats down under canopy instead of crashing.
Full Definition
An aircraft-mounted emergency recovery system that uses a small rocket to deploy a large parachute attached to the airframe, lowering the entire airplane to the ground in the event of a structural failure, loss of control, or other emergency where a normal landing is not possible.
Context Anchor
Seen in aircraft equipment descriptions, emergency procedures, and FAA discussions of airplanes equipped with whole-aircraft parachutes.
Derivation
‘Ballistic’ comes from the Greek ballein, meaning ‘to throw.’ A ballistic parachute is one that is thrown out by a rocket rather than pulled out by airflow, so it can deploy quickly even at low airspeeds or unusual attitudes.
Why Pilots Care
Provides a last-resort recovery option when control cannot be regained, potentially saving lives in situations like loss of control or structural failure.
Grounding Statement
Picture an airplane in a severe emergency: instead of relying only on the wings to keep flying, the pilot activates a system that launches a large parachute to slow the airplane’s descent.
Intuition Check
Ballistic does not mean the airplane becomes a missile or that the parachute is for high-speed flight. Here, it means the parachute is deployed by a launcher that throws it out quickly.
Example Sentence 1
After losing control in instrument conditions, the pilot deployed the ballistic parachute system and the aircraft descended safely into a field.
Example Sentence 2
Many light sport aircraft come equipped with a ballistic parachute system as standard safety gear.