3 months ago
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The communicative truthful far: On February 1, 2026, an Air India formation (AI 132) scheduled from London Heathrow to Bengaluru was preparing for departure erstwhile the crew reported that 1 of the 2 substance power switches connected the Boeing 787-8 had moved to ‘Cutoff’. The incidental came nether aggravated scrutiny, arsenic the substance switches and their functioning are a cardinal portion of the ongoing probe into the June 12, 2025 clang of Air India formation 171 (Ahmedabad-London Gatwick), besides a Boeing 787-8.
What happened next?
As the near substance power control “slipped from Run to Cutoff”, the unit is said to person checked the switches by touching them. It was lone successful the 3rd effort that the power remained successful the ‘Run’ position.
Also read: Air India starts inspection of substance power switches successful its Boeing 787 planes
The unit decided to proceed with the formation — a region of astir 8,000-plus kilometres — with nary further incident.
How was the incidental reported?
The Safety Matters Foundation, a non-profit and autarkic aviation information deliberation vessel successful India, enactment retired a enactment that called for a “transparent probe aft this caller substance strategy incident”. It said that the incidental was “alarming arsenic it mirrors a known hazard antecedently identified by the U.S. Federal Aviation Administration”. It highlighted how, “in 2018, the FAA had issued a Safety Alert For Operators SAIB NM-18-33, informing that definite substance power switches, including those connected Boeing 787s, could malfunction successful this nonstop manner, expanding the hazard of accidental motor shutdown.” The Foundation said that “the incidental was troubling, arsenic the hose had said that it had conducted precautionary checks crossed its 787 fleet and recovered nary issues.”
India’s regulator, the Directorate General of Civil Aviation (DGCA), came into the representation aft the incidental was reported. In a enactment titled “Rejoinder connected News Item relating to purported malfunction of Fuel Cut Off Switch connected M/s Air India Boeing B787-8 aircraft”, the DGCA gave a detailed, method relationship of the incident: “...the power did not stay positively latched successful the ‘Run’ presumption erstwhile airy vertical unit was applied but latched correctly successful ‘Run’ and was unchangeable during the 3rd attempt.”
The enactment besides said that the unit had “physically verified that the power was afloat and positively latched successful the ‘Run’ position”, adding that “no abnormal motor parameters, cautions, warnings, oregon related strategy messages were observed during motor commencement oregon astatine immoderate clip thereafter”. The enactment went connected to accidental that “the operating unit subordinate was briefed connected the observation, unnecessary interaction with the power was avoided, and motor indications and alerting systems were intimately monitored during the afloat flight.”
The unit reported the incidental successful the aviator defect report, aft which the hose reached retired to the manufacturer, Boeing, for guidance. The DGCA note besides said that Boeing had recommended checks connected the switches. The airline’s engineering section recovered some switches to beryllium functioning satisfactorily. The DGCA said that the inspections were done successful the beingness of DGCA officers, and Air India was advised to “circulate the Boeing recommended process for the cognition of Fuel Cut Off power to its unit members”.
The craft was initially grounded successful Bengaluru but was cleared for operations later. It near for Delhi connected February 5.
What person the different responses been?
In effect to a query by The Hindu, a connection by an Air India spokesperson said, “Following the DGCA closure connected the matter, Air India volition beryllium pursuing its information probe protocol and instrumentality due action. We volition afloat adhere to the regulator’s guidance to circulate OEM [original instrumentality manufacturer]-recommended operating procedures for the cognition of the FCS [fuel power switch] to each unit members.”
Also read: Air India level flown aft carnal checks, nary abnormal parameters noticed: DGCA
The hose is said to person inspected its Boeing 787 fleet erstwhile again. It operates 26 Boeing 787-8s and 7 787-9s (the newest pitchy was inducted successful January 2026). IndiGo too has six leased Boeing 787-9s (from Norse Atlantic Airways). Boeing, successful a connection to The Hindu, said, “We are successful interaction with Air India and are supporting their reappraisal of this matter.”
In effect to an e-mail/telephonic telephone by The Hindu, a spokesperson for the Air Accidents Investigation Branch-U.K., said, “We are alert of reports successful the media astir an lawsuit connected a formation betwixt London Heathrow and Bangalore connected 2 February. We are engaged with the U.K. Regulatory Authority, who we recognize is moving to found the facts.”
In a remark to The Hindu on substance switches, Professor David Cirulli, UAS Department of Flight, Embry-Riddle Aeronautical University, Asia Academics, Worldwide Campus, said that “aircraft formation decks person evolved implicit galore years of operational experiences with a absorption connected safety. The manufacture thrives connected creating the champion and safest means of transportation.” He pointed retired that 1 point of absorption is the quality factor.
“This survey and country of expertise covers a wide scope of items, but 1 successful peculiar is the human-to-machine interface. Fuel travel to the engines is simply a safety-critical issue. Inadvertent engagement oregon disengagement are some drastically important for galore reasons. Over time, the manufacture — some regulatory and operational information — recognised the necessity to guarantee that inadvertent operations bash not occur. It is for this crushed that these switches necessitate aggregate movements (pull/twist) with a locking mechanics to scope the engaged oregon disengaged states. The cardinal designs of these switches stay the aforesaid implicit astir craft and fleets, with coagulated operational performance. The reliability of the system, for this reason, is precise high,” helium said.
