Organized around research and development for aviation and space flight vehicle technologies research and development for aviation and space flight vehicle technologies including on-board electronics (avionics). Such a project would include tackling reducing theleading cause of fatal aircraft accident: loss-of-control. Among solutions is the capacity to to warn the pilot prior to reaching an aerodynamic performance limit of the airplane. AAG has developed a solution to determine when the airplane is approaching the maximum amount of lift it can produce. This research task is focused on improving that solution and developing effective warning cues for the pilot through aural, visual, and haptic ( vibratory ) cueing methods. This work builds on research funded by both AAG and the FAA to develop the performance margin monitor, a technique known as derived Angle of Attack estimation . Successful development and adoption of this technology , which is intended to have easy retrofit paths for existing aircraft and forward - fit paths on new aircraft , is expected to reduce the number of loss-of- ontrol accidents . Adaptive Aerospace Group Inc (AAG) offers a range of services for Civil and Military aircraft various levels of assistance in development and commercialization of new aviation products and services. One such project involves adressing the number one cause of fatal aircraft accidents: loss-of-control. One solution to reduce such accidents is to warn the pilot prior to reaching an aerodynamic performance limit of the airplane. AAG has developed a solution to determine when the airplane is approaching the maximum amount of lift it can produce. This research task is focused on improving that solution and developing effective warning cues for the pilot through aural, visual, and haptic (vibratory ) cueing methods. This work builds on research funded by both AAG and the FAA to develop the performance margin monitor, a technique known as derived Angle of Attack estimation . Successful development and adoption of this technology, which is intended to have easy retrofit paths for existing aircraft and forward-fit paths on new aircraft , is expected to reduce the number of loss-of- ontrol accidents .