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发布时间: 2025-05-24 20:56:24北京青年报社官方账号
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Boeing on Sunday said some of its 737 planes, including many 737 Max aircraft, may have faulty parts on their wings. It's the latest problem Boeing faces as it tries to get its most important and popular airplane, the grounded 737 Max, back in the air.Working with the Federal Aviation Administration, Boeing said it has reached out to airlines that fly 737 planes, advising them to inspect their slat track assemblies on Max and NG aircraft. The 737 NG series includes the 737-600, -700, -800 and -900 planes.Leading edge slats are an aerodynamic control surface that extend from the front of the wing. Some the tracks may not meet manufacturing standards and may need to be replaced, Boeing and the FAA said. They said if the parts are found to be defective, airlines should replace them before returning the planes to service.The faulty parts could fail prematurely or crack. The FAA said a part failure would not bring down a plane, it could damage an aircraft while in flight.Boeing has sent out a service bulletin and the FAA will issue an airworthiness directive requiring airlines to inspect and repair its slat track assemblies within 10 days.The company discovered the problem Friday, when Boeing was meeting with the parts supplier. Boeing employees noticed some of the parts were not heat treated, which led them to believe there might be a safety issue.The development comes as Boeing seeks to get the 737 Max back in the air. The plane was grounded worldwide after a fatal crash of an Ethiopian Airlines jet in March, which followed a fatal crash of a Lion Air jet in Indonesia in October. Crash investigators have focused on an automatic safety feature on the jet as a possible contributor to the crashes.The newly discovered issue affects 148 slat tracks produced by a single supplier, Boeing said. The company said it believes 20 737 Max and 21 737 NG planes may have defective slat tracks. But the FAA advised airlines to check an additional 179 Max planes and 133 NGs to determine if there parts are also faulty. Of the group that needs to be inspected, 33 Max and 32 NG planes are in the United States.The company and the FAA said it has not been notified of any incidents related to the tracks on operating flights, and the fix should take a couple days to complete."We are committed to supporting our customers in every way possible as they identify and replace these potentially non-conforming tracks," said Kevin McAllister, CEO of Boeing Commercial Airplanes, in a statement. 2512

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Baltimore Police have released a police report related to an arrest that took place on December 2. Video of the arrest surfaced this week and caused a stir on social media and around the city.The video, posted by Tray Smith begins when the officers are on top of the suspect asking him to put his hands behind his back.RELATED: 340

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As the nation suddenly encounters a toilet paper shortage at stores, one restaurant has come up with the perfect solution: Buy a meal, get a free roll of toilet paper. Beacon Tap, a restaurant in Des Plaines, Illinois, launched the promotion on Tuesday. The promotion is good with take-out and delivery orders as most restaurants have shuttered their dining rooms amid the spread of coronavirus. "I gotta say, this neighborhood and our patrons are amazing. You really know how to make staff feel appreciated," the restaurant posted on Facebook. Des Plaines is located 20 miles northwest of Chicago. Unfortunately, the restaurant's delivery radius only extends six miles. 682

  

Apple just bought the bulk of Intel's smartphone-modem business in a deal valued at billion.The deal includes about 2,200 Intel employees who will now join Apple, as well as intellectual property, equipment and leases, the two companies said in a joint release put out Thursday.Apple will now hold over 17,000 wireless technology patents, according to the release. Intel will still be able to develop modems for non-smartphone applications, such as PCs and autonomous vehicles.The deal still must undergo regulatory approval, but both companies said it's expected to close in late 2019.The acquisition will give Apple more of a role in developing key parts of its smartphones at a time when iPhone sales are faltering as devices last longer and people have stopped replacing them as frequently. The smartphone-modem chips allow phones to connect to wireless data networks.In April, Intel said it would no longer make 5G modems for smartphones, citing "no clear path to profitability and positive returns" in the business. Going forward, it will continue to work on other products related to 5G.Separately, Intel reported second quarter results on Thursday that beat analyst projections for both revenue and earnings. Its shares were up more than 5% in after-hours trading. 1287

  

Before he shot and killed 41 Muslim people on a Facebook livestream on Friday, the suspect in the Al Noor mosque shooting in Christchurch, New Zealand encouraged his followers to "subscribe to PewDiePie."The shooter was referencing a prolific gamer who streams his gameplay to the streaming service Twitch. PewDiePie, born in Sweden as Felix Arvid Ulf Kjellberg, condemned the shooting in a tweet on Friday."Just heard news of the devastating reports from New Zealand Christchurch. I feel absolutely sickened having my name uttered by this person.My heart and thoughts go out to the victims, families and everyone affected by this tragedy," he tweeted. 664

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