Iryo sanganya ryaje inyuma y'amezi atanu gusa iyindi ndege yo muri ubwo bwoko bwa Boeing 737 Max y'ikompanyi Lion Air yo mu gihugu ca Indonesia igize isanganya ryahitanye abantu 189 - naho nyene bikaba vyavuye ku ngorane z'ubwo buhinga buyituma idahagarara.
