Swiss Cheese Model
Definition
James Reason accident causation model where multiple defensive layers (like slices of Swiss cheese) each have holes. An accident occurs when holes in all layers momentarily align, allowing a hazard to pass through.
Why Swiss Cheese Model Matters for Pilots
Understanding Swiss Cheese Model is important for pilot certification exams and safe flight operations. This concept appears on FAA and EASA knowledge tests, and examiners may ask about it during oral checkrides. A thorough understanding of Swiss Cheese Model helps you make better decisions in the cockpit.
Exam Tip
This concept is commonly tested in human-factors-related questions on FAA and EASA exams. Make sure you can explain Swiss Cheese Model in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
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