美联邦航空局公布印航波音客机坠毁调查详情！称并非机械故障

Core Viewpoint - The recent crash of an Air India Boeing 787-8 was not caused by mechanical failure or accidental movement of the fuel control switch, according to the FAA Administrator's statement [1][2] Group 1: Incident Details - The crash occurred shortly after takeoff from Ahmedabad Airport, resulting in over 200 fatalities, with only one survivor [1] - The aircraft's engines lost fuel supply and shut down in mid-air due to the fuel switches being switched from "on" to "off" almost simultaneously [2] - A building on the ground, specifically a medical college dormitory, was destroyed in the crash, leading to significant explosions and fires [1] Group 2: Investigative Findings - The FAA has conducted tests on the fuel control device and sent inspectors on board to verify the findings [1] - Air India has completed preventive checks on the fuel control switch locking mechanisms for all Boeing 787 and 737 aircraft, finding no issues [1] - Each engine's fuel supply switch is equipped with a locking mechanism to prevent accidental movement, suggesting that pilot error is unlikely [2]