As a result of the Ethiopian Airlines Flight 302 crash and the Lion Air Flight 610 crash , which occurred five months prior to the Ethiopian crash , most airlines and countries began grounding the Boeing 737 MAX 8 ( and in many cases all MAX variants ) due to safety concerns , but the Transport Canada declined to temporarily ground Boeing 737 Max 8 operating in Canada . However on 13 March , Transport Canada reversed the decision and grounded all 737 MAX 8 and MAX 9 aircraft
Ethiopian Airlines Flight 302
Ethiopian Airlines Flight 302
Transport Canada