An unexpected deployment of the ram air turbine (RAT) on an Air India Boeing 787 has raised serious safety questions. The incident occurred during final approach to Birmingham, despite normal electrical and hydraulic systems. This event follows a recent crash involving the same aircraft type, prompting investigations into the aircraft's safety and reliability. Below, we explore what caused the RAT to activate unexpectedly, what safety implications this has, and how airlines and authorities are responding.
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Why did the RAT deploy unexpectedly on the Air India flight?
The RAT deployed unexpectedly during the final approach, even though all electrical and hydraulic systems appeared normal. Such activation usually indicates a loss of power or system failure, but in this case, it happened without any apparent fault. Investigations are ongoing to determine whether a system glitch or other technical issue caused the deployment.
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What are the safety implications of the RAT deployment?
The deployment of the RAT is a critical safety feature designed to provide emergency power if the aircraft's main systems fail. An unexpected activation raises concerns about potential system malfunctions that could compromise safety. It also prompts questions about the reliability of Boeing 787 systems, especially in light of recent incidents involving the same aircraft model.
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How common are RAT malfunctions on commercial flights?
RAT malfunctions are rare in commercial aviation. These devices are built to be highly reliable, activating only during genuine emergencies. However, when malfunctions do occur, they can signal underlying issues with the aircraft's electrical or hydraulic systems, leading to investigations and inspections to ensure passenger safety.
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What is Air India's response to the recent incident?
Air India has grounded the affected Boeing 787 aircraft for thorough inspections following the unexpected RAT deployment. The airline is cooperating with aviation authorities to determine the cause and ensure all safety protocols are met before returning the aircraft to service. The incident has also prompted a review of the airline's maintenance procedures.
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Could this incident be linked to the recent crash in Ahmedabad?
The recent crash of an Air India Boeing 787 in Ahmedabad, which resulted in 260 fatalities, involved issues with the aircraft's fuel and engine systems. While the current incident with the RAT deployment is different, both raise concerns about the overall safety and reliability of Boeing 787 aircraft in India. Authorities are examining whether systemic issues might be involved.