Belcastro, Christine M., and John V. Foster. Aircraft loss-of-control accident analysis. Proceedings of AIAA Guidance, Navigation and Control Conference, Toronto, Canada, Paper No. AIAA-2010-8004. 2010. Loss of control remains one of the largest contributors to fatal aircraft accidents worldwide. Aircraft loss-of-control accidents are complex in that they can result from numerous causal and contributing factors acting alone or (more often) in combination. Hence, there is no single intervention strategy to prevent these accidents. To gain a better understanding into aircraft loss-of-control events and possible intervention strategies, this paper presents a detailed analysis of loss-of-control accident data (predominantly from Part 121), including worst case combinations of causal and contributing factors and their sequencing. Future potential risks are also considered.