A bitter dispute has erupted over the cause of the Air India crash that killed 158 people last month, with British air safety experts accusing the Indian authorities of concealing vital evidence. The row threatens to delay the official report into the disaster and has raised fears that the true cause may never be made public.
The crash, which occurred during a severe storm at Mangaluru airport, has been provisionally blamed by Indian investigators on pilot error. But a group of UK-based aviation specialists, including former pilots and accident investigators, have challenged this conclusion. They claim that crucial data from the aircraft's flight data recorder and cockpit voice recorder has not been shared with them, despite repeated requests.
"We are being stonewalled," said John Richards, a former senior investigator with the UK's Air Accidents Investigation Branch. "The data we have seen so far does not support a simple pilot error explanation. There are anomalies that suggest a possible technical failure or even a design flaw in the aircraft."
The row has intensified following reports that the Indian Directorate General of Civil Aviation (DGCA) has refused to release the full transcript of the cockpit voice recorder, citing national security concerns. The UK experts argue that this is a smokescreen to hide embarrassing findings.
The Air India crash is one of the worst aviation disasters in recent years, and the lack of transparency has angered families of the victims. "We deserve to know the truth," said Priya Sharma, whose husband died in the crash. "If there was a fault with the plane, then other lives could be at risk. The authorities must be open with us."
The standoff has also drawn in the UK's Civil Aviation Authority, which has expressed concern over the withholding of data. A spokesperson said: "The UK is committed to the highest standards of air safety. We are working with international partners to ensure a full and transparent investigation."
But some are questioning whether the Indian authorities have the expertise to conduct a proper investigation. India has a poor track record of investigating air accidents, with several previous inquiries concluding with inconclusive or contested findings. Critics say this latest dispute is another example of a system that prioritises protecting the reputation of the airline and the regulator over uncovering the truth.
"This is a matter of public safety, not national pride," said Dr. Emily Watson, an aviation safety expert at the University of Manchester. "If the UK experts are being denied access to key data, there must be a compelling reason. The burden of proof lies with the Indian authorities to show that their investigation is thorough and impartial."
The row is also a test of the international air safety framework, which relies on cooperation between nations. The International Civil Aviation Organization has called for calm, but has stopped short of criticising India's handling of the probe.
For now, the families of those killed remain in limbo. They are demanding that the UK government intervene to press India for full disclosure. The British Foreign Office has said it is "monitoring the situation" but has not yet made a formal request for the data.
As the row escalates, the victims' families are left to wonder whether they will ever know why their loved ones died. In the absence of transparency, conspiracy theories are flourishing. Some are even suggesting that the aircraft's manufacturer, Boeing, may have exerted pressure to suppress unflattering findings.
One thing is certain: the longer this dispute drags on, the more damage it will do to public trust in air safety. The UK experts are not going away. They have vowed to continue their campaign for transparency, and they have the support of a growing number of aviation professionals around the world.
"We will not rest until we have the full facts," said Richards. "If there is a cover-up, we will expose it. The families deserve nothing less."
