China's aviation authority on Thursday issued an airworthiness directive on the Boeing Co 737 MAX that will help pave the way for the model's return to service in China after more than two and a half years. The directive instructs airline operators on the revisions required before the MAX returns to service, although it does not specify when China will lift a ban on the MAX in its airspace. Boeing described the directive as an "important milestone" toward the return of… (www.msn.com) 更多...
