On 19 September 2019, the U.S. National Transportation Safety Board (NTSB) issued a Safety Recommendations Report based on their preliminary assessment of the design-related context of the Indonesian and Ethiopian fatal accidents to Boeing 737 MAX-8 aircraft on 29 October 2018 and 10 March 2019 respectively. The title of this Report is "Assumptions Used in the Safety Assessment Process and the Effects of Multiple Alerts and Indications on Pilot Performance" and it is based on the information contained in the publicly released preliminary investigation reports on these accidents.