Did the movement of fuel control switches lead to the Air India plane crash?
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Synopsis
The investigation into the tragic Air India flight 171 crash has revealed a focus on the fuel control switches. With over 270 lives lost, what are the implications of this critical discovery? Stay tuned as we uncover the details surrounding this aviation disaster.
Key Takeaways
- The investigation is focusing on fuel control switches.
- Over 270 fatalities occurred in the crash.
- The AAIB is conducting the investigation.
- Preliminary reports are expected soon.
- Absence of warnings suggests mechanical failure is unlikely.
New Delhi, July 9 (NationPress) The investigation into the Air India flight 171 crash on June 12 has narrowed its focus to the potential movement of the engine fuel control switches, as reported by the esteemed aviation journal Air Current.
The article references multiple sources familiar with the investigation, indicating that the black box data does not clarify whether the switches were moved inadvertently, intentionally, or due to an external factor before or after the apparent loss of thrust.
In-flight movement of a fuel control switch from "RUN to CUTOFF" would halt the fuel supply to the corresponding engine, leading to its immediate shutdown and loss of thrust, according to Air Current. This action would also disable the two electrical generators associated with each engine, affecting several aircraft systems and cockpit displays.
John Cox, a US aviation safety expert, informed Air Current that it’s unlikely for a pilot to accidentally adjust the fuel switches that supply the engines. "You can't bump them, and they move," he stated.
In the Dreamliner 787, engine fuel control switches (RUN and CUTOFF) serve a critical role during engine start or shutdown on the ground. Transitioning a switch from RUN to CUTOFF mid-flight could abruptly cut off fuel to the engine, resulting in shutdown and thrust loss, as reported by Air Current.
This situation would also lead to the electrical generators for each engine ceasing to supply power to multiple aircraft systems and cockpit displays.
Furthermore, the Air Current report highlighted that the absence of any advisory warnings from Boeing or GE operators, such as a multi-operator message (MOM) or all-ops wire, within 13 days following the initial black box reading on June 25, suggests that mechanical failure is not considered the immediate cause of the crash.
No official response has been issued regarding the Air Current report.
Meanwhile, the Aircraft Accident Investigation Board (AAIB) of India has forwarded its preliminary report to the Civil Aviation Ministry concerning the tragic crash of the London-bound Boeing Dreamliner in Ahmedabad. The report is anticipated to be published soon.
As a member of the International Civil Aviation Organisation (ICAO), India is expected to release the report within 30 days of the incident, leading to expectations that the preliminary findings will be made public on or before July 11.
The official investigation is being conducted by AAIB officials and includes technical representatives from the Indian Air Force, Hindustan Aeronautics Limited (HAL), and the National Transportation Safety Board (NTSB) from the United States, which serves as the official investigative agency for the aircraft's design and manufacturing.
The tragic crash of AI-171, which occurred shortly after takeoff from Ahmedabad to London-Gatwick, resulted in the loss of over 270 lives, with one passenger miraculously escaping.
Point of View
It is crucial to maintain an unbiased stance while reporting on such tragic events. The investigation into Air India flight 171 emphasizes the importance of thorough examination and transparency in aviation safety protocols. The public deserves clear and timely information regarding the causes and measures being taken to prevent future incidents.
NationPress
14/07/2025
Frequently Asked Questions
What caused the Air India flight 171 crash?
The investigation is currently focusing on the movement of engine fuel control switches as a significant factor in the crash.
How many people were affected by the crash?
Over 270 individuals lost their lives in the tragic accident.
What is the role of the Aircraft Accident Investigation Board?
The AAIB is responsible for leading the investigation into aviation accidents in India and producing reports to ensure safety improvements.
When is the preliminary report expected to be released?
The preliminary report is anticipated to be made public on or before July 11.
What does the lack of advisory warnings indicate?
The absence of advisory warnings suggests that mechanical failure is not immediately suspected as the cause of the crash.
