TABLE OF CONTENTS Introduction / Summary Crew Competent and Alert No Ice Contamination No Ice on Aircraft The Aircraft Did Not Stall Performance Not Consistent with Ice on Wings Pre-Impact System Failures Pre-Impact System Failures Power Lost Before Crash Thrust Reversers May Have Been Deployed Multiple Malfunctions In-Flight Fire/Explosion Witnesses Saw Fire Medical Findings Questioned Significant Circumstances Incomplete Wreckage Analysis Conclusion Findings Causes Figures