 Boeing yemeye ko impanuka yatejwe nimikorere yibyuma byindege Uburusiya bwohereje indege za gisirikare muri Venezuela Se wumudereva windege ya Ethiopian Airlines avuga ko Boeing yacerewe gusaba imbabazi Evan Thomas, umupilote wayihagurukije, yabwiye abanyamakuru ko uyu mwitozo wari mwiza cyane kandi ahanini wagenze uko wari wateguwe, indege iguruka uko byari byitezwe. 