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Boeing 737 MAX Navigation Glitch Delays Fix Until 2028

Boeing’s 737 MAX navigation software anomaly, found in 2024, faces FAA review and may delay MAX 7 and MAX 10 certification.

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The Boeing Company is developing a permanent software fix, expected in early 2028, for a newly disclosed navigation glitch on the Boeing 737 MAX that disables automated vertical navigation following a missed approach. The issue has prompted major operators to request deliveries with older software versions and could complicate certification timelines for the final two variants of the MAX family.

According to reporting by The Wall Street Journal on September 26, 2026, Boeing first became aware of the anomaly in November 2024 but did not formally notify operators until August 2026. The Federal Aviation Administration (FAA) is currently assessing the situation and plans to convene a Corrective Action Review Board to determine the appropriate regulatory response.

Operational impact and airline response

The software anomaly affects the aircraft’s automated vertical navigation capabilities specifically during a landing attempt that follows a go-around. While Boeing stated the issue does not pose an immediate safety risk, it requires pilots to manually intervene or follow specific procedures to restore the automated functions.

Southwest Airlines (WN) and United Airlines (UA) have responded to the August 2026 notification by requesting that Boeing deliver their new Boeing 737 MAX aircraft equipped with an older, unaffected version of the flight control software. Boeing confirmed it is collaborating with carriers to establish formal procedures allowing flight crews to reenable the automated systems if the glitch occurs in flight.

“We shared information with operators that reinforced existing pilot procedures for safely handling such cases,” Boeing stated, adding that engineers are developing a permanent software update.

Regulatory scrutiny and certification timelines

The FAA is monitoring the software anomaly through its Corrective Action Review Board process. The regulator noted it will mandate immediate action if the review identifies an active safety concern for the current in-service fleet.

The disclosure introduces potential hurdles for the pending certification of the Boeing 737 MAX 7 and Boeing 737 MAX 10. According to The Air Current, the FAA review of the software issue could delay the regulatory approval required to bring these final two MAX variants into commercial service.

AirPro News analysis

We note that the timeline between Boeing’s initial discovery of the software issue in November 2024 and its operator notification in August 2026 is likely to draw intense scrutiny from the FAA. While the glitch involves a specific and relatively rare flight profile, any software anomaly affecting automated flight path management on the 737 MAX carries heavy historical and regulatory weight. The requests from Southwest and United to revert to older software versions indicate a strong operator preference for known, stable configurations over newer iterations carrying unmitigated bugs.

Sources: The Wall Street Journal

Photo Credit: Boeing

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Regulations & Safety

ICAO DGCA 61st Conference Adopts Asia-Pacific Aviation Framework

34 Asia-Pacific states adopt 44-recommendation framework on safety, sustainability, and AAM at ICAO’s 61st DGCA Conference.

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Aviation leaders from 34 Asia-Pacific states adopted a framework to monitor and report progress on safety, sustainability, and capacity-building commitments during the 61st Conference of Directors General of Civil Aviation (DGCA) in Kuala Lumpur, Malaysia, which concluded on September 11, 2026. The agreement establishes a formalized mechanism for regional regulators to assess compliance and share technical resources across the world’s largest air transport market.

According to a press release from the International Civil Aviation Organization (ICAO), the new framework establishes 44 recommendations designed to support the organization’s 2050 vision of zero aviation fatalities and net-zero carbon emissions. The week-long conference, running from September 7 to September 11, 2026, gathered more than 450 senior government officials, technical experts, and industry representatives.

Framework commitments and sustainability targets

Delegates at the conference agreed to specific environmental and operational measures. These include the accelerated deployment of Sustainable Aviation Fuels (SAF) and Lower Carbon Aviation Fuels (LCAF), alongside continued regional support for the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA).

The framework also mandates enhanced regulatory oversight of lithium battery shipments and the adoption of digital border identity systems. On the operational side, participating states committed to modernizing air navigation systems through the integration of artificial intelligence and trajectory-based operations.

ICAO Council President Toshiyuki Onuma, who assumed office on January 1, 2026, emphasized the region’s critical role in global aviation policy during the proceedings.

“To continue expanding, aviation needs the right global policy framework. This means we need active input and regional perspectives from the Asia-Pacific States,” Onuma stated.

Advanced Air Mobility and regulatory sandboxes

The integration of new airspace entrants formed a major component of the regulatory discussions. The Civil Aviation Authority of Malaysia (CAAM) and Malaysia’s Ministry of Transport, led by Minister Anthony Loke Siew Fook, advocated for the use of regulatory sandboxes to safely integrate Advanced Air Mobility (AAM) vehicles into the low-altitude economy.

Industry stakeholders utilized the conference to align with regional regulators on these initiatives. EHang Holdings Limited (EH) presented its Global Fast Track Program to attendees. According to a company statement, EHang is advancing sandbox projects in Thailand, Sri Lanka, and Hong Kong to accelerate AAM deployment and certification pathways across the Asia-Pacific region.

ICAO Secretary General Juan Carlos Salazar reinforced the organization’s commitment to regional growth, stating that ICAO will continue promoting air transport connectivity and liberalization to support economic integration and sustainable development as these new technologies come online.

AirPro News analysis

The adoption of a formalized monitoring framework at the 61st DGCA conference represents a shift from aspirational goal-setting to measurable accountability in the Asia-Pacific region. We view the explicit inclusion of AAM regulatory sandboxes as a critical step for the region, which is rapidly becoming a primary testing ground for electric vertical takeoff and landing (eVTOL) operations. By aligning these emerging technologies with established ICAO safety and sustainability targets, regional regulators are attempting to prevent a fragmented airspace environment as new entrants scale up operations. The next major review of these commitments is scheduled for the 62nd DGCA Conference in Laos in 2027, which will provide the first real data on state-level compliance with the new framework.

Sources: International Civil Aviation Organization

Photo Credit: ICAO

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Regulations & Safety

Senate Passes FAA Mental Health in Aviation Act S. 3257

The U.S. Senate unanimously passed S. 3257, allocating $15M annually to reform FAA aeromedical certification for pilots.

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The United States Senate passed legislation on September 24, 2026, mandating comprehensive reforms to the Federal Aviation Administration (FAA) aeromedical certification process to protect the careers of aviation professionals seeking mental health treatment.

Passed by unanimous consent, S. 3257, officially named the John A. Hauser Mental Health in Aviation Act, directs the FAA to dismantle bureaucratic barriers that discourage pilots and air traffic controllers from disclosing mental health conditions. The bill, sponsored by Senator John Hoeven (R-ND) and Senator Tammy Duckworth (D-IL), allocates specific funding to expand the capacity of the FAA Office of Aerospace Medicine and implement recommendations from the Mental Health and Aviation Medical Clearances Aviation Rulemaking Committee (ARC).

Funding and regulatory mandates

The legislation provides $15 million annually from Fiscal Year 2026 through 2029 to overhaul the FAA aeromedical system. These funds are earmarked for recruiting and training aviation medical examiners with specialized mental health expertise and clearing existing backlogs of special issuance medical certificate requests.

An additional $1.5 million is allocated annually over the same period for a public information campaign designed to destigmatize mental health care within the aviation industry. The bill imposes a strict two-year deadline for the FAA Administrator to update regulations and fully integrate the ARC recommendations submitted in April 2024.

Industry response and legislative context

The bill is named in memory of John A. Hauser, a University of North Dakota (UND) aviation student who took his own life in 2021. Lawmakers and industry advocates have cited the current regulatory environment as a culture of silence that forces aviation professionals to choose between their mental well-being and their livelihoods.

Senator Duckworth stated in a press release that pilots and air traffic controllers operate under immense stress and that pursuing care should not be a career-ending decision. The NetJets Association of Shared Aircraft Pilots (NJASAP) endorsed the passage, noting the critical need for aeromedical reform.

“The Senate’s passage of S. 3257 clearly prioritizes pilot mental health: It modifies the FAA’s aeromedical system in a way that encourages air crew to seek treatment for mental health concerns without fear of losing their medical certificate,” said Capt. Pedro Leroux, President of NJASAP.

The Senate simultaneously passed S. 3258, the Aviation Medication Transparency Act of 2026, by unanimous consent on September 24, 2026. Together, the two bills represent a coordinated legislative effort to clarify which medications are compatible with flight duties and to streamline the medical clearance process.

AirPro News analysis

We view the unanimous passage of S. 3257 as a critical pivot in how the federal government handles aviation safety and human factors. For decades, the rigid structure of FAA medical certification inadvertently incentivized non-disclosure, creating a hidden safety risk where pilots might fly while managing untreated conditions. By legally mandating the FAA to adopt the ARC recommendations and providing the necessary funding to clear special issuance backlogs, Congress is forcing a modernization of the Office of Aerospace Medicine that the industry has demanded for years. The two-year implementation window will require aggressive action from the regulator to meet statutory deadlines.

Sources: U.S. Congress, Office of Senator John Hoeven

Photo Credit: Canva

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Regulations & Safety

Thales Opens Flight Safety Center in Bordeaux France

Thales inaugurated a Flight Safety Center in Bordeaux to train 21,000 aviation employees and engage industry stakeholders.

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Thales Group inaugurated a dedicated Flight Safety Center at its Bordeaux, France, campus on September 24, 2026, launching an initiative to train its entire global aviation workforce in safety protocols.

The immersive facility is designed to elevate safety culture across both civil and military aviation sectors. According to a company press release, the center will serve as a hub for dialogue, demonstrations, and training, engaging employees, customers, regulatory authorities, and industry partners.

Workforce training and ecosystem engagement

Central to the initiative is a mandate to train 21,000 Thales employees worldwide who work in civil and military aviation. The Bordeaux facility provides a physical venue to standardize safety education and foster collaboration among various aviation stakeholders.

Yannick Assouad, Executive-Vice-President of Avionics at Thales, emphasized the human and procedural elements required to maintain industry trust.

“Flight safety is the foundation of trust in aviation. Behind every safe flight are advanced technologies, rigorous processes, a culture of transparency and learning from experience, and, above all, dedicated women and men. Our Flight Safety Center was designed to bring this safety culture to life, share it with our entire ecosystem and work together to prepare for the challenges of tomorrow’s aviation,” Assouad stated.

Expanding global safety and aftermarket infrastructure

The Bordeaux inauguration follows a series of strategic moves by Thales to bolster its global safety and support network. On September 25, 2026, Acron Aviation announced a five-year extension of its Authorized Repair Center (ARC) agreement with Thales Singapore. This partnership supports the Aviation Communication & Surveillance Systems (ACSS) product line, expanding aftermarket support for operators in the Asia-Pacific region.

Earlier in the year, on July 30, 2026, the Civil Aviation Authority of Singapore (CAAS) selected Thales to develop a next-generation Artificial Intelligence-powered Air Traffic Management System (NexGen ATMS). The system is designed to enhance flight safety and manage up to one million annual aircraft movements by 2030.

AirPro News analysis

We view the establishment of a dedicated physical safety center as a strategic differentiator for Thales, moving beyond standard compliance training to create a centralized hub for safety culture. By integrating internal workforce training with external stakeholder engagement, the manufacturer is positioning itself as a proactive leader in aviation safety rather than strictly an equipment supplier. The concurrent expansion of aftermarket support in Singapore and the development of AI-driven air traffic management systems indicate a comprehensive approach to safety that spans from component repair to airspace management.

Sources: Thales Group

Photo Credit: Thales Group

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