How To Use Accident Data And NTSB Reports To Construct Scenarios Appropriate To Our Students  Stage In Training  David Moorfield s presentation will show us how to use reports to construct scenarios appropriate to our students  stage in training, while stressing that the point of the exercise is not to make anyone feel bad or shame the people in the report; rather it is to learn from them.  Moorefield says,  I have had many friends who have been in mishaps, and I am sure they would all want us to learn from them.