Posts about: "Fuel (All)" [Posts: 1042 Page: 53 of 53]ΒΆ

tdracer
November 28, 2025, 19:32:00 GMT
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Post: 11997347
Originally Posted by LondonSpotter
But it is interesting that they mention the digital-electrical ‘core’ system - I wonder if water getting in there DID cause this crash (or 'mishap' as the Indian media would describe it)
As has been discussed multiple times in this thread (and the other related threads), the fuel switches are hard-wired from the flight deck to the engines (and the FDR information comes from that same hard-wired signal).
There are no known ways that a 'core' system fault could shutdown the engines.

I do wonder about the stab system faults - although apparently corrected, a good pilot would have reviewed the log and known there had been issues. It might have left him 'pre-loaded' to take action for a stab system problem - which turned into an 'action slip' of moving the fuel levers.

Subjects Action slip  FDR  Fuel (All)  Fuel Cutoff Switches

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LondonSpotter
December 05, 2025, 11:46:00 GMT
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Post: 12000836
Originally Posted by ChicoG
The Telegraph report that the US is concerned about India's actions in this investigation. Apologies if it's behind a paywall, but you can find ways round that:
Are we going to get two reports, a la MSR990 I wonder?
Text of the Telegraph article in case anyone DIDN'T find a way around the paywall! (but had to delete the pictures to get the article up - 'too many characters')Joint investigation between two countries marred by mutual suspicion between officials

Benedict Smith US Reporter

02 December 2025 9:24pm GMT

US officials fear Indian authorities are trying to cover up the deadly Air India Plane Crash which killed 260 people.

Just one passenger survived when Flight 171 crashed seconds after taking off from Ahmedabad in western India in June, killing 241 traveller and crew, along with 19 people on the ground.

US investigators believe the evidence points to Sumeet Sabharwal, the flight’s captain, deliberately crashing the plane, The Wall Street Journal reported.

Data downloaded from the Boeing Dreamliner’s black box allegedly shows someone inside the cockpit moved the switches to cut off the engine’s fuel supply.

The captain did not then attempt to raise the nose of the aircraft before the crash, the evidence reportedly shows.

Some US officials fear the Indian government will seek to obstruct the findings and instead blame mechanical faults with the plane.

However, Indian observers believe the US is overlooking flaws in American-made planes, although no Boeing Dreamliner has ever suffered a fatal crash before.

India’s top court this month said Sabharwal was not to blame for the disaster.

Sabharwal’s father has said his son has been the target of a “character assassination” despite his “unblemished 30-year career” as a pilot.

The joint-investigation between India and the US, which is involved because the Boeing was manufactured in the US and approved by American safety regulators, has been marred by mutual suspicion between officials.

GVG Yugandhar, who leads India’s aircraft accident investigation bureau, is said to have told US officials they were “not a third world country” and “can do anything you all can do”.

Indian authorities are accused of failing to prioritise gathering and analysing data from the black box, although this has been disputed by a figure familiar with India’s investigation process.

American investigators were banned from taking photos of the wreckage, some of which was moved before they could examine it, sources said.

Two American black-box specialists who landed in New Delhi in June were warned not to accompany Indian authorities to a remote laboratory to analyse flight data and voice recorders from the cockpit.

Jennifer Homendy, the chairman of the US National Transportation Safety Board (NTSB), is said to have been worried about the safety of US personnel and equipment given the risk of terrorism or military conflict in the region.

Indian officials had pushed to analyse the black box in the small town of Korwa, which they deemed better equipped and located away from media attention.

Ms Homendy argued that authorities should download data from either their laboratory in New Delhi or work in the NTSB’s Washington facilities.

In the end, Indian authorities agreed to analyse the data from the New Delhi site after the US threatened to pull their support from the investigation.

Ms Homendy’s calls to her counterpart, Mr Yugandhar, for updates are said to have gone unanswered.
\xa9 Telegraph Media Group Holdings Limited 2025

Last edited by T28B; 5th December 2025 at 13:32 . Reason: Please use the quote function in the future, thank you, removed picture captions

Subjects Fuel (All)  Fuel Cutoff Switches  NTSB  Wall Street Journal

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