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Human Factors in Germanwings Flight 9525

Using HFACS and Swiss Cheese models, this study examines Germanwings Flight 9525, revealing how overlooked pilot mental health, supervisory lapses, and organizational gaps aligned to cause the crash. It highlights the need for improved screening, reporting, and safety culture reforms.

· By Mathew Lewallen · 10 min read

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Mathew Lewallen Mathew Lewallen

Aviation Program & Air Traffic Management Leader | Airspace Integration & Flight Planning Strategist | FAA/ICAO Airspace Policy Expert | U.S. Veteran | PhD Aviation Candidate

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Updated on Aug 10, 2025