美國官員：昨日有9,000架次商業航班及其他私人飛機無法起飛。

L3Harris said it is assisting the U.S. Federal Aviation Administration in its investigation of the aviation-system outage that occurred on Friday.

Nov 14 — Yu Donglai posted on his personal social account saying Pangdonglai’s operations will never be perfect and that any problems will be dealt with rationally and scientifically under the company’s culture. He said the priority is enabling people to live sincerely, kindly and happily, that improvement requires time, and urged people to focus on positive matters rather than disputing differences of understanding, leaving unclear issues to time.