Cổ phiếu Boeing (BA): Mỹ cảnh báo các hãng hàng không nước ngoài có thể đang sử dụng Boeing 737 với bộ phận điều khiển bánh lái nghi ngờ

Minh Chiến Nguyễn Đoàn
2 thg 10, 2024
2 phút đọc

Ủy ban An toàn Giao thông Quốc gia Hoa Kỳ (NTSB) cảnh báo về nguy cơ tiềm ẩn từ bộ phận điều khiển bánh lái trên một số máy bay Boeing 737, có thể ảnh hưởng đến hơn 40 hãng hàng không nước ngoài. Cổ phiếu Boeing giảm sau thông tin này.

US warns foreign operators may be using Boeing 737s with suspect rudder control parts Reuters Stock Markets Published 09/30/2024, 04:03 PM Updated 10/01/2024, 11:37 AM US warns foreign operators may be using Boeing 737s with suspect rudder control parts 3 BA 1.43% © Reuters. FILE PHOTO: A Boeing 737 MAX aircraft is assembled at the company's plant in Renton, Washington, U.S. June 25, 2024. Jennifer Buchanan/Pool via REUTERS/File Photo © Reuters. FILE PHOTO: A Boeing 737 MAX aircraft is assembled at the company's plant in Renton, Washington, U.S. June 25, 2024. Jennifer Buchanan/Pool via REUTERS/File Photo BA 1.43% By David Shepardson WASHINGTON (Reuters) -The U.S. National Transportation Safety Board has said more than 40 foreign operators of Boeing (NYSE:BA) 737 airplanes may be using planes with rudder components that could pose safety risks, though it did not identify which airlines could be affected. The NTSB on Thursday issued urgent safety recommendations about the potential for a jammed rudder control system on some 737 airplanes after a February incident involving a United Airlines flight. On Monday, the agency said 271 impacted parts may be installed on aircraft in service operated by at least 40 foreign air carriers and 16 may still be installed on U.S.-registered aircraft and up to 75 may have been used in aftermarket installation. However, the NTSB and the U.S. Federal Aviation Administration did not identify which carriers may be using the parts. Several foreign carriers did not respond to Reuters' queries about their fleet. Boeing, which declined to comment on Monday, said last week it had informed affected 737 operators of a "potential condition with the rudder rollout guidance actuator" in August, in what is known as a Multi Operator Message. However, NTSB Chair Jennifer Homendy said in a letter to Federal Aviation Administration Administrator Mike Whitaker that they were concerned "of the possibility that other airlines are unaware of the presence of these actuators on their 737 airplanes." A spokesperson for Japan's All Nippon Airways, which operates 39 Boeing 737-NG planes, said on Tuesday "as a precaution, we are in the preparatory stages of removing the parts that the NTSB pointed out," adding it had no impact on its operations. It is assessing how many of its planes are impacted, the person said. 3rd party Ad. Not an offer or recommendation by Investing.com. See disclosure here or remove ads. Japan Airlines, which operates 62 Boeing 737-800 planes, said none of its 737 planes use the impacted parts, according to a spokesperson, and a China Airlines spokesperson also said it was not affected. A spokesperson for Ryanair, one of Boeing's biggest customers, also said there was no impact from the component issue. The NTSB also disclosed on Monday that it had learned two foreign operators suffered similar incidents in 2019 involving rollout guidance actuators. The issue is the latest setback for Boeing, which has faced a series of safety questions after a mid-air emergency in January involving a new Alaska Airlines 737 MAX 9 missing four key bolts. Shares were down 1.5% in premarket action Tuesday. The NTSB is investigating an incident in February in which the rudder pedals on a United 737 MAX 8 were "stuck" in the neutral position during a landing at Newark. There were no injuries to the 161 passengers and crew. The European Union Aviation Safety Agency (EASA) said on Tuesday it was aware of the NTSB report. "EASA is in close contact with the FAA and will take action as needed," a spokesperson said. Homendy, who spoke to Whitaker about the problem last week, said she was concerned the FAA "did not take this issue more seriously until we issued our urgent safety recommendation report." The FAA said it was taking the NTSB recommendations seriously and it was scheduled to do additional simulator testing in October. United said last week the rudder control parts at issue were in use in only nine of its 737 aircraft originally built for other airlines and the components were all removed earlier this year.

NTSB cảnh báo về lỗi bộ phận trên Boeing 737

Cổ phiếu Boeing (NYSE: BA) đã giảm sau khi Ủy ban An toàn Giao thông Quốc gia Hoa Kỳ (NTSB) đưa ra cảnh báo về một bộ phận điều khiển bánh lái có khả năng bị lỗi trên một số máy bay 737. Sự cố này có thể ảnh hưởng đến hơn 40 hãng hàng không nước ngoài.

NTSB đã đưa ra khuyến nghị an toàn khẩn cấp sau một sự cố vào tháng 2 liên quan đến chuyến bay của United Airlines, trong đó bàn đạp bánh lái bị kẹt ở vị trí trung lập khi hạ cánh.

Boeing 737: Lỗi bộ phận và rủi ro an toàn

Mặc dù Boeing đã thông báo cho các hãng hàng không về sự cố tiềm ẩn này, NTSB lo ngại rằng nhiều hãng có thể không nhận thức được rủi ro. Cơ quan này cho biết có tới 271 bộ phận bị ảnh hưởng có thể đang được sử dụng trên các máy bay 737 trên toàn thế giới.

Các hãng hàng không kiểm tra và thay thế bộ phận

Một số hãng hàng không, bao gồm All Nippon Airways của Nhật Bản, đã bắt đầu kiểm tra và thay thế các bộ phận bị ảnh hưởng. Tuy nhiên, nhiều hãng khác vẫn chưa đưa ra thông báo chính thức về vấn đề này.

NTSB kêu gọi hành động khẩn cấp

NTSB đang kêu gọi Cục Hàng không Liên bang Hoa Kỳ (FAA) và các cơ quan quản lý hàng không quốc tế hành động nhanh chóng để đảm bảo an toàn cho hành khách. Cơ quan này cũng chỉ trích Boeing vì đã không cung cấp thông tin đầy đủ về sự cố này.

Nguồn: Investing.co m