Create a realistic hypothetical accident scenario, or use a real accident from the NTSB Investigations site. Describe SHELL at a high level and demonstrate how SHELL can be applied to the accident to help determine causation. Discuss the strengths and weaknesses that you observed with the application of this approach.
Compare the strengths and weaknesses of SHELL to strengths and weaknesses of Human Factors Analysis and Classification System (HFACS) models.
the two approaches you’ve used, HFACS and SHELL.