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| AAKEE
June 29, 2025, 17:25:00 GMT permalink Post: 11913116 |
Murlidhar Mohol Interviewed (Civil aviation minister)
This is some news:
we will be able to ascertain if it was an engine problem or fuel supply issue or why both the engines had stopped functioning.
Subjects
Fuel (All)
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| za9ra22
June 29, 2025, 17:47:00 GMT permalink Post: 11913122 |
This is some news:
Civil Aviation Murlidhar Mohol interviewed The potential for sabotage is clearly a valid line of investigation in the absence - so far - of any clear evidence of more prosaic malfunction or errors, but I doubt it is anything more than one of dozens of lines of attention. Subjects: None The thread is closed so there are no user likes are available and no reply is possible. |
| PPRuNeUser485134
June 29, 2025, 19:17:00 GMT permalink Post: 11913162 |
his comments come from this interview but I don\x92t speak Hindi: https://www.ndtv.com/india-news/sabo...-mohol-8788920 Subjects
AI171
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| za9ra22
June 30, 2025, 17:02:00 GMT permalink Post: 11913727 |
Posted yesterday, this is from NDTV who conducted the interview/conversation with the Minister himself.
https://www.ndtv.com/india-news/sabo...-mohol-8788920 Their own english language version seems most likely to be accurate to the actual conversation. This was discussed previously, and it seems highly improbable that the Minister had anything much in the way of a briefing or insider knowledge of the state of the investigation or its findings. Last edited by za9ra22; 30th June 2025 at 17:24 . Subjects: None The thread is closed so there are no user likes are available and no reply is possible. |
| T28B
July 05, 2025, 15:17:00 GMT permalink Post: 11916419 |
A brief summary of what is in this article.
https://www.ndtv.com/india-news/air-...-found-8812035
A week after the crash of AI-171 on June 12, at least three Air India training pilots on the airline's Boeing 787 fleet attempted to recreate likely scenarios in Mumbai that resulted in the accident in which 260 people were killed. The pilots attempted to simulate electrical failures that could cause a dual-engine flame-out, resulting in an inability of the aircraft to climb post takeoff.
They were unsuccessful .
Subjects
AI171
Simulation Scenarios
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| B2N2
July 13, 2025, 08:47:00 GMT permalink Post: 11921097 |
I\x92m 100% with you on this. Back on the original thread, whilst everyone was distracted by some extremely unlikely technical scenarios, I\x92d predicted that although it was unthinkable, the most likely cause was manually switching both fuel control switches\x85
Plane crash near Ahmedabad..
Seeing that the gear remained down after liftoff, there was CVR confusion after the event, and there was an attempt to rectify the situation\x85. I\x92m now thinking aviation is witnessing its most bizarre action-slip it\x92s ever seen and we\x92ll learn that the human automatic system is capable of making the most inappropriate and illogical responses to a given situation. I suspect fatigue and the captains sim experience of flicking switches plays a part. Even Indian sources are now reporting on the possibility of intent. https://www.ndtv.com/india-news/air-...-probe-8864239 Subjects
CVR
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| CharlieMike
July 13, 2025, 08:53:00 GMT permalink Post: 11921099 |
You don’t “flick switches in the Sim” for no apparent reason.
Even Indian sources are now reporting on the possibility of intent. https://www.ndtv.com/india-news/air-...-probe-8864239 Intent is a possibility but I’m leaning away from it because of the other factors…gear remained down at positive rate, the ensuing conversation and an apparent attempt to immediately rectify the situation. Much like Germanwings, I’d say a suicidal pilot would remain quiet and uncooperative once they’ve taken the unthinkable decision. Subjects: None 3 recorded likes for this post.Reply to this quoting this original post. You need to be logged in. Not available on closed threads. |
| njc
July 13, 2025, 12:43:00 GMT permalink Post: 11921256 |
@Maybeitis,
how about we leave the total redesign of the fuel switch locations and operation (which have been moved billions of times in thousands of aircraft without a hitch) until the final report is out.
These were deliberately moved. It wasn't a brain-fart. Unless the interim report omits crew calls which turn the scenario on it's head. Firstly, you'll have seen plenty of things to disprove the "without a hitch" in this thread alone , and as a professional pilot you'll no doubt know of many others - including switches moved in-flight as a brain-fart , or switches moved by things like falling objects. Waiting for the final report may tell us if it would have made a difference in this case, but the lower tier of the safety pyramid (non-severe outcomes) is definitely already populated with plenty of examples of "hitches". Secondly, I'm absolutely inclined to agree that the switches were moved deliberately (though perhaps absent-mindedly), but I'm genuinely shocked and baffled that you are already willing to assert that "It wasn't a brain-fart". Perhaps those words were typed in haste and you didn't re-read what you had written? (A brain-fart, in other words.)
You don\x92t \x93flick switches in the Sim\x94 for no apparent reason.
Even Indian sources are now reporting on the possibility of intent. https://www.ndtv.com/india-news/air-...-probe-8864239 Subjects
CVR
Fuel (All)
Fuel Cutoff Switches
Pilot "Why did you cut off"
Preliminary Report
Timeline (Preliminary Report)
V1
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| B2N2
July 13, 2025, 19:19:00 GMT permalink Post: 11921511 |
Please stop with this utter nonsense.
The throttle quadrant was replaced in 2023 for unrelated reasons. The report states so. Crews don’t habitually places any items near those switches and ffs how would sand even get in there. These switches were manipulated by hand and (again) even Indian media is reporting there may have been an issue with the crew. https://www.ndtv.com/india-news/air-...-probe-8864239 Subjects: None 2 recorded likes for this post.Reply to this quoting this original post. You need to be logged in. Not available on closed threads. |
| sabenaboy
July 13, 2025, 20:08:00 GMT permalink Post: 11921544 |
Please stop with this utter nonsense.
The throttle quadrant was replaced in 2023 for unrelated reasons. The report states so. Crews don\x92t habitually places any items near those switches and ffs how would sand even get in there. These switches were manipulated by hand and (again) even Indian media is reporting there may have been an issue with the crew. https://www.ndtv.com/india-news/air-...-probe-8864239 Subjects: None No recorded likes for this post (could be before pprune supported 'likes').Reply to this quoting this original post. You need to be logged in. Not available on closed threads. |
| Stagformation
July 13, 2025, 22:16:00 GMT permalink Post: 11921669 |
Adverse training
You don\x92t \x93flick switches in the Sim\x94 for no apparent reason.
Even Indian sources are now reporting on the possibility of intent. https://www.ndtv.com/india-news/air-...-probe-8864239 My own experience of simulator details was that there was always a very serious risk of adverse training occurring during the reconfiguration between the elements of a sim session. During an actual training element pilots were of course expected to take the utmost care to brief, identify, confirm and verify every switch/lever movement and operate in the safest way possible using SOPs. But usually, just to save precious sim time, during the manual re-configuration for the next element instructors would typically rattle off a very long series of selections necessitating both pilots working flat out, hands flying around the cockpit trying to keep up. Very easy to still be re-setting the fuel control switches while the instruction coming through the headset was \x91set the gear up\x92 (or any other combination of switches and selections). Massive risk of hardwiring in a mental slip for the future. Personally I found this to be one of the most discombobulating bits of sim details, completely destroying good \x91SOP hygiene\x92 and detaching the crew from the mental model of how the aircraft came to be in it\x92s suddenly new configuration and place in the sky. Honestly I can think of only one occasion during my whole career where a sim instructor said, \x91Ok chaps that\x92s the first part done, hands off, flight freeze is on, now motor your seats back and listen in while we brief and the sim auto sets itself for the next bit.\x92 He then carefully spent two or three minutes building up our SA before we motored forward to get on with it. Complete revelation! Subjects
Fuel (All)
Fuel Cutoff Switches
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