名侦探柯南
台军试射火箭偏轨自毁，坠落山头冒白烟，附近村民直呼“吓死人”_我的网站
一 | AI摘要 台军“中科院”19日在屏东九鹏基地试射卫星运载火箭，因轨道异常启动自毁机制，坠落点近村庄引发居民恐慌。县政府要求暂停试射、查明原因并修正程序以避开聚落。
二 |
US-based Mammoth Freighters decided to establish China's first Boeing 777 wide-body passenger-to-freighter conversion production line in Qingdao, East China's Shandong Province, making the city the world's third and the Asia-Pacific's only Boeing 777 conversion hub.
A Chinese expert said that the arrangement reflects the latest win-win outcome between China and the US in the aviation sector, which will help Mammoth expand in the Asia-Pacific market and improve its global production layout, while also providing an important opportunity for China's aviation maintenance industry to enhance its full industrial chain.
According to the Shandong Provincial Department of Transportation on Tuesday, the Texas-based company reached a strategic partnership with Taikoo (Shandong) Aircraft Engineering Co to establish two P2F conversion lines in Qingdao, with the first scheduled to begin operations in September this year and the second expected to come online in 2027.
The conversion line will effectively fill a technological gap in China's aviation maintenance industry. It will also complete the full industrial chain in Shandong — ranging from aircraft maintenance and conversion to cargo operations and support — providing strong backing for the high-quality development of the province's aviation maintenance sector, the department noted.
Mammoth Freighters is a specialized company focused on the design and development of wide-body P2F conversions. According to the company's plan, it will operate a total of nine P2F conversion lines worldwide: five in Fort Worth, Texas; two in Manchester, the UK; and two in Qingdao.
Global air cargo capacity is undergoing accelerated upgrades, driving concentrated demand for wide-body freighter conversions. Compared with newly manufactured freighters, P2F conversions offer decisive advantages. A brand-new Boeing 777 freighter has a list price exceeding $185 million and a delivery lead time of approximately three to five years, whereas a converted freighter costs only about half as much and can be delivered in as little as six months. This makes P2F conversion the most economical and efficient way for global air cargo operators to expand capacity at present.
"By placing its only Asia-Pacific production capacity in Qingdao, the US company has demonstrated its trust in the Chinese market and China's wide-body aircraft conversion capabilities," Wang Ya'nan, editor-in-chief of Beijing-based Aerospace Knowledge magazine, told the Global Times on Tuesday.
Wang noted that the conversion line requires sufficient industrial and technological support, the ability to recruit qualified technical personnel, and the capacity to meet cost and operational requirements. China's overall manufacturing strength has already reached the corresponding level.
Some specialized parts and components may be considered for production in China in the future, in order to ensure supply-chain stability and economic efficiency. China's strong industrial manufacturing capability can support the production of these components, and locating the supply chain in China can maintain stable operations and high efficiency, Wang added.
For China, the new cooperation allows observation of and learning about the wide-body aircraft conversion process, production-line operational experience, and market performance, while also accumulating experience for the development of a large-aircraft family and freighter conversions. "Therefore, this is a mutually beneficial and rational outcome for both sides," the expert said.
。 台军科研机构“中山科学研究院”19日清晨在屏东九鹏基地展开首次卫星运载火箭测试，因飞行轨道异常启动自毁机制。一大清早附近居民听到轰轰的声响，“都被吓醒了”，赶快跑出来，直呼“恐怖极了”。 有村民形容，山头都冒着白烟，若是掉进到村内就糟了，“吓死人了”。也有村民说，很大声，轰轰轰轰，“都被吓醒了”。还有村民形容，火箭掉下来不是直直的，好像在旋转，转一个圆圈。
三 | 屏东县牡丹乡旭海村长潘勋鹤说，一早发生事情后，“中科院”有人跟他联系称，火箭偏离轨道后开启保护自毁装置，“但自毁是怎么样？我们是不知道，幸好没有落在村落”。 潘勋鹤说，村民的反应都很大，历年演习都会有些状况。他也有要求台“中科院”，不要等到居民问，有状况一定要通知，以免以讹传讹，让村民自己猜。 潘勋鹤说，上周有来跟他说明，“只有说这次演习，会比较大声，是一个推进火药的测试”，但是怎么会掉头，则是“状况外”。火箭掉落后，没有爆炸声，也没有火烧山，他有监控山头情况约半小时。火箭掉落位置距村庄很近，有四、五户在附近，距离一两公里的范围。 台军“中科院”称，19日上午在屏东九鹏基地，执行卫星运载火箭测试。发射后飞行过程因初期轨道异常，故依原订应变计划启动自毁机制，控制坠落点在计划安全管制范围。无人员或财产伤损，后续将依遥测资讯重新修正相关设计。 屏东县政府表示，台军基地应该立即调查并对外说明，未查明事故原因前应暂停试射，重新检视发射作业程序及修正方向，避开聚落。
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