arj21 makes maiden commercial flight from chengdu to shanghai

arj21新支线飞机载客突破500万人次

国航首架 arj21 正式交付 国产客机载国旗飞上蓝天

arj21-700飞机按在风雪中照原计划继续试飞

国产支线客机arj21走进草原又有新进展