{"id":288682,"date":"2025-11-16T17:28:13","date_gmt":"2025-11-16T17:28:13","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/288682\/"},"modified":"2025-11-16T17:28:13","modified_gmt":"2025-11-16T17:28:13","slug":"faa-proposes-boeing-777-787-safety-fixes","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/288682\/","title":{"rendered":"FAA Proposes Boeing 777, 787 Safety Fixes"},"content":{"rendered":"

WASHINGTON- Airlines operating Boeing 787 jets<\/a> from the US Hubs are being asked to replace mode control panels (MCP) following reports of uncommanded altitude changes.<\/p>\n

The Federal Aviation Administration (FAA)<\/a> has proposed critical safety directives affecting Boeing 787 aircraft operating in the United States. The directive is aimed at preventing potential controlled flight incidents.<\/p>\n

\"FAAPhoto: American Airlines<\/p>\n

FAA Proposes 787 Safety Fixes<\/p>\n

Boeing 787s that are being operated from hubs such as Seattle-Tacoma International Airport (SEA) and Boston Logan International Airport (BOS)<\/a> are one aircraft types to have received the directives.<\/p>\n

The FAA\u2019s proposed airworthiness directive for the Boeing 787 covers all U.S.-registered variants, including -8, -9, and -10 models, totaling 165 aircraft, reported Flight Global. <\/p>\n

Reports indicate the MCP, manufactured by Honeywell, can cause uncommanded changes to the selected altitude due to software malfunctions and electrical power irregularities.<\/p>\n

Operators are required to follow Boeing\u2019s April service bulletin to replace the faulty panels. Failure to comply could result in controlled flight into terrain or traffic conflicts. <\/p>\n

The FAA estimates the replacement cost at $405,000 per aircraft, although Honeywell may cover part of this expense under warranty. Public feedback on the proposal is open for 45 days following 17 November.<\/p>\n

\"UnitedPhoto: Cl\u00e9ment Alloing<\/p>\n

777 Landing Gear Recall<\/p>\n

Similarly, Boeing 777 operators must replace main landing gear pumps after a wheel well fire raised safety concerns.<\/p>\n

The Boeing 777 fleet, comprising 340 U.S.-registered jets, faces a separate FAA directive after a wheel well fire caused by an overheating alternating current motor pump (ACMP). <\/p>\n

Investigations revealed a missing lock washer and nut in the electrical load control unit, which allowed two-phase power to reach the pump, leading to overheating and hydraulic fluid leakage.<\/p>\n

Boeing issued a service bulletin on 11 September recommending operators inspect records and replace ACMPs with modified pumps that include fusible links to prevent future overheating. <\/p>\n

The FAA requires airlines to follow these procedures to ensure flight safety. Comments on this proposed rule are also being accepted from the public.<\/p>\n

\"DeltaPhoto: DJs Aviation<\/p>\n

Industry Impact<\/p>\n

These directives reflect growing attention to both electronic and mechanical safety systems in commercial aviation. <\/p>\n

Airlines must act swiftly to implement repairs to avoid potential incidents and comply with regulatory requirements. <\/p>\n

While costs are significant, the directives aim to protect passengers, crews, and the broader aviation network from preventable hazards.<\/p>\n

\"\"Photo: Alaska Airlines<\/p>\n

Bottom Line<\/p>\n

The FAA\u2019s twin directives targeting the Boeing 787 and 777 fleets highlight the importance of proactive maintenance and regulatory oversight. <\/p>\n

By replacing faulty MCPs and ACMPs, operators reduce risks of altitude errors and wheel well fires, enhancing overall flight safety. <\/p>\n

Both directives remain open for public comment, giving industry stakeholders a chance to provide input before final rules are enacted.<\/p>\n

Stay tuned with us. Further, follow us on social media for the latest updates.<\/p>\n

Join us on\u00a0Telegram Group\u00a0<\/a>for the Latest Aviation Updates. Subsequently, follow us on\u00a0Google News<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"WASHINGTON- Airlines operating Boeing 787 jets from the US Hubs are being asked to replace mode control panels…\n","protected":false},"author":2,"featured_media":288683,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[166283,64,63,78293,166284,166285,166286,99,166287,166288,166289],"class_list":["post-288682","post","type-post","status-publish","format-standard","has-post-thumbnail","category-business","tag-airlines-news","tag-au","tag-australia","tag-aviation-news","tag-boeing-777","tag-boeing-787","tag-boeing-787-9-dreamliner","tag-business","tag-latest-aviation-news","tag-us-aviation","tag-us-aviation-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/288682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=288682"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/288682\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/288683"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=288682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=288682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=288682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}