India to observe Boeing fuel-switch test

Indian air safety officials plan to travel to Seattle to watch Boeing test a fuel-control switch panel removed from an Air India 787 after a February in-flight incident, according to documents reviewed by Reuters. The panel came from a London-Bengaluru flight after pilots reported a possible defect involving the switches that regulate fuel flow to the engines. The Directorate General of Civil Aviation, India’s aviation regulator, wants to observe the examination in person as investigators work toward a final report on last year’s fatal Air India Dreamliner crash in Gujarat. Air India, for its part, said the recovered panel had already been found “fully functional.” ### Which airplane part is being tested in Seattle? The component at issue is the Boeing 787 fuel-control switch panel, a cockpit assembly used to control fuel flow to the aircraft’s engines. Reuters reported that the panel was removed from an Air India jet in February after pilots on a London-Bengaluru service flagged a possible defect. India Today reported that Indian aviation officials will observe Boeing’s examination of that Air India panel in Seattle. Reuters said internal documents described the matter as sensitive, and one government source told Reuters the testing was expected to examine the switch’s locking mechanism. ### Why are Indian regulators getting involved directly? (msn.com) The DGCA is sending officials because the switch assembly has become a focus of scrutiny in India’s broader review of Boeing 787 safety issues. Reuters reported that the Seattle examination comes as Indian investigators prepare the final report into the June 2025 Air India Dreamliner crash in Gujarat. (indiatoday.in) Business Standard, citing Reuters, said the switches are designed to be immovable without pilot action and have drawn attention since a preliminary report found they had been shut off nearly simultaneously in the Gujarat crash sequence, starving the engines of fuel. The U.S. Federal Aviation Administration has said the 2025 Air India crash did not appear to have been caused by a mechanical issue. (msn.com) ### What has Air India said about the panel already? Air India said on May 19 that the recovered fuel-control switch panel was “fully functional.” NDTV reported the airline made that statement in response to the Reuters report about Indian officials traveling to Boeing’s headquarters area to observe manufacturer testing. The airline also said earlier inspections and functional tests had been carried out in line with Boeing procedures and in the presence of DGCA officers, according to reports that reproduced Air India’s statement. (business-standard.com) Reuters reported that Boeing had privately told Air India in February that the module containing the fuel switches was found to be serviceable. (ndtv.com) ### How does the February incident connect to the Gujarat crash investigation? The February incident did not involve a crash, but it touched the same type of cockpit control now under examination in the Gujarat investigation. Reuters reported that the Air India panel was removed after pilots on the London-Bengaluru flight flagged unusual behavior. (telegraphindia.com) India Today said the Seattle examination is taking place ahead of the final report on the Gujarat Dreamliner crash, which killed 260 people. That timing has renewed attention on whether investigators can rule out any issue involving the fuel-control switch assembly itself. ### What happens next, and when? Reuters reported on May 19 that Indian officials were preparing to travel to Seattle to observe Boeing’s testing, while other reports said the visit was expected in June. (msn.com) The next formal milestone is the final Indian investigation report into the June 2025 Gujarat crash. The Seattle examination will involve Boeing, Air India’s recovered switch panel and DGCA observers. (indiatoday.in) India Today said the regulator’s presence is part of the evidence-gathering process before investigators complete their final findings. (msn.com)