1. 2“NTSB 2015 Most Wanted List: Prevent Loss of Control in Flight in General Aviation,” 2015, http://www.ntsb.gov/ safety/mwl/Pages/mwl7_2015.aspx, accessed 30 May 2016.
2. 4Jackson, E. B. and Hoffler, K. D. “Flight Test Results of Direct-Measure and Derived Angle-of-Attack Systems for General Aviation Airplanes,” FAA Report DOT/FAA/TC-16/52 (publication pending), FAA Aviation Research Division, Atlantic City, NJ, Jan. 2017.