5月13日13时11分,ARJ21-700飞机102架机在中航工业试飞院机场腾空而起,飞向某专业试验场,开始进行新支线适航审定试飞中极为关键的大侧风试飞。为保证此次转场,各参试方专门召开了转场评审会。试飞 At 1311 on May 13, 102 aircraft of the ARJ21-700 flew up at the airport of the China Aviation Industry Test and Flight Institute and flew to a professional test site to start the extremely large crosswind test flight of the new branch airworthiness certification test flight. In order to ensure this transition, all participating parties convened a special review meeting for the transition. Test flight