Use wechat to scan the QR code < / P > < p > to share with friends and circle of friends < / P > < p > surging news reporter Yao Xiaolan < / P > < p > February 22, USA < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E9%A3%9E%E6%9C%BA "> aircraft < / a > manufacturer < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E6%B3%A2%E9%9F%B3 "> Boeing < / a > Company on < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E7%BE%8E%E8%81%94%E8%88%AA "> United Airlines < / a > Boeing 777 aircraft failure incident to respond. < / P > < p > Boeing said it is actively monitoring the latest events related to United flight 328. At the same time as the investigation by the US National Transportation Safety Board, Boeing proposed to suspend the operation of the Pratt & Whitney 4000-112 < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E5%8F%91%E5%8A%A8%E6%9C%BA "> the operation of 69 in-service and 59 in storage Boeing 777 powered by engines < / a > until FAA determines that appropriate inspections have been completed. According to Boeing, "Boeing supports the decision of the Japanese Civil Aviation Administration yesterday and the action taken by the US Federal Aviation Administration today. We are working with these regulators and further inspections will be carried out by Pratt & Whitney. We will provide updates as more information becomes available. " < p > < p > according to CNN, on February 20, local time, a United Airlines ua328 airliner took off, suddenly suffered engine failure, caught fire, and some parts fell off, and then returned home. This is a 26 year old Boeing 777-200 aircraft, originally planned to take off from Denver to Hawaii, the cause of the accident is still under investigation. United Airlines said on February 21 local time that it would voluntarily replace 24 Boeing 777 aircraft from its schedule. The 24 aircraft are part of United's 777 fleet, and 28 others are still at anchor. United Airlines said the move is voluntary and temporary, and will only disrupt the itinerary of "a few customers". In the evening of February 21 local time, Japanese authorities ordered JAL and ana Holdings Inc. to suspend the use of Boeing 777 aircraft equipped with Pratt & Whitney 4000 engines, while considering whether to take other supplementary measures. Among them, All Nippon Airways operates 19 such aircraft, and JAL operates 13. On February 22, Reuters reported that the U.S. regulatory authorities announced an immediate additional inspection of Boeing 777 aircraft equipped with Pratt & Whitney 4000 engines. < / P > < p > the FAA said in a statement that this may mean that some of the aircraft involved will temporarily suspend commercial services. The agency said that after checking all the available safety data related to the accident, based on the preliminary information, the relevant parties will be required to strengthen the inspection of fan blades only used in Boeing 777 aircraft.