Whalesbook
New Theory: Electrical Fault Behind Crash
The Federation of Indian Pilots (FIP) has presented a technical theory for the June 2025 Air India AI171 crash. They suggest an "unintended relay operation" from a "pre-lift-off electrical disturbance" may have caused the dual engine fuel cutoff. This challenges previous findings that pointed to pilot error and suggests a complex electrical system malfunction inherent to the Boeing 787-8 Dreamliner's design. The union's proposal, submitted to the civil aviation ministry, highlights potential issues with lithium-ion battery behavior, relay responses under abnormal voltage, and the aircraft's intricate electrical systems. They argue this environment could plausibly cause critical system failures without direct pilot input, urging detailed electrical analysis to validate this theory before definitively ruling out technical causes.
Boeing 787's 'More-Electric' Design Under Scrutiny
The 787 Dreamliner uses a "more-electric" design, swapping traditional pneumatic and hydraulic systems for electrical power. This affects everything from engine start to cabin pressurization and wing de-icing. This reliance on electricity, managed by six generators and complex distribution units, offers efficiency gains but also introduces a new source of potential problems. Concerns about lithium-ion batteries and how relays react to voltage changes have appeared before with the 787's electrical systems, which generate significantly more power than older aircraft. The FIP's theory suggests possible domino effects: a battery short circuit or voltage anomaly could alter relay states controlling fuel shutoff valves, potentially affecting both engines simultaneously, especially if shared paths in the electrical system are involved after the Ram Air Turbine deploys. This focus could significantly broaden the investigation's scope.
Safety Scares Hit Boeing's Market Position
Boeing's stock, trading around $221.30-$227.38 on May 5, 2026, with a market capitalization near $175-180 billion, faces renewed pressure from safety concerns. Its P/E ratio remains high, ranging from 95.9 to over 107, suggesting strong future growth expectations or current lower earnings. Historically, safety incidents have deeply impacted Boeing. The 737 MAX groundings, for example, led to stock drops of up to 18%, billions in lost market value, and many order cancellations. Similar concerns now, even if focused on a different model and cause, can damage investor trust and buyer confidence, affecting future orders. In the widebody market, while the 787 remains versatile, Airbus's A350 is often preferred for its range. This is particularly relevant as Boeing faces delivery delays for its 777X, pushing its entry into service to 2027. In 2025, Airbus secured a larger share of net orders and order value than Boeing. With global aviation safety under increased scrutiny and more incidents involving battery thermal runaway, any hint of electrical flaws in the aircraft's design is amplified.
Risks to Boeing's Stock and Orders
Although most analysts rate Boeing a "Buy" with average 12-month price targets suggesting upside, significant risks remain. The FIP's theory offers a possible technical cause that might require a long, complex electrical study. This could delay the final accident report and extend uncertainty. This might lead to closer regulatory attention on Boeing's entire electrical system design philosophy across its fleet, similar to the extended examination following the 737 MAX crisis. Buyers might delay or cancel orders, especially as Airbus gains more market share in key areas. The high P/E ratio, along with operational issues and past safety event impacts, suggests the stock might be priced for flawless performance, leaving little room for more trouble. While some analysts remain positive, others, like Weiss Ratings which downgraded Boeing to a "sell," point to the risks involved in building complex aircraft.
Analyst View: Cautious Optimism Amid Lingering Risks
Analysts generally rate Boeing a "Buy" or "Strong Buy," with average 12-month price targets suggesting potential gains of 20-24% from current levels. However, recurring safety investigations and the FIP's technical theory present a major concern. The industry's drive for zero accidents and strong safety systems means any credible suggestion of design flaws, especially in a "more-electric" jet, will face intense review. This could shape future regulations and affect Boeing's market standing and long-term growth.