On the morning of June 12, 2025, two experienced pilots lifted a Boeing 787 Dreamliner off a runway in Ahmedabad and died thirty-two seconds later. Captain Sumeet Sabharwal had spent fifteen thousand hours in the sky. First Officer Clive Kunder was building a career he loved. In the moments before impact, the cockpit recorder captured them confused and desperate, one asking what had happened to the engines, the other saying he hadn’t touched anything.

That is what the evidence says. It is not what the world was told.

A Fragment Became a Verdict

Weeks after the crash, India’s accident investigating agency,the AAIB, released a single line from the cockpit recording. One pilot asking the other: “Why did you cut off?” The other responding: “I did not.”

No context. No transcript. No technical analysis alongside it. Just those two lines, released into a global media environment already hungry for a simple story.

The story it got was pilot suicide. Deliberate murder. Character assassination of men who cannot speak for themselves, built on a paraphrased fragment that the AAIB itself has never formally attributed to either pilot by name.

“The selective publication of preliminary findings paved the way for a prejudicial global media narrative before investigators had established any conclusive causal determination.” – Supreme Court of India, September 2025

The families of Captain Sabharwal and First Officer Kunder have lived inside that story for nearly a year. The AAIB — which holds the full recording, the complete data, and the technical tools to challenge this narrative — said almost nothing to correct what its own partial disclosure had set in motion.

That is not investigative caution. That is institutional failure.

The Question Nobody Has Answered

Here is something the AAIB has not explained, in plain language, to the public or to the families.

The aircraft crashed from roughly a hundred feet. It had barely left the ground. And yet one of its two flight recorders, sitting in the tail of the plane, in a section that was largely intact after the crash, was found completely burned out. Unreadable. Its data gone.

The other recorder, sitting in the nose, which was crushed and on fire, survived. Forty-nine hours of data recovered. The cockpit voices recovered.

Think about what that means. The recorder in the destroyed part of the plane lived. The recorder in the undamaged part of the plane died.

Compare this to China Eastern Airlines Flight MU5735, which fell nearly six miles from cruise altitude in 2022 and hit a mountainside at near-vertical speed, one of the most violent aircraft impacts ever recorded. Both its recorders were recovered. Their data was read.

The explanation is not crash forces. It is power. The tail recorder on the Boeing 787 runs on aircraft power. It has no independent battery backup. If the aircraft’s electrical system failed before the crash, that recorder was already dead before the plane hit anything. It was not destroyed by the impact. It had already stopped recording because the power was already gone.

In plain English: the recorder died in the air. Something catastrophic happened to this aircraft’s electrical system while it was still flying. AAIB has not explained this to the public. Not once. Not in nearly a year.

The Emergency Turbine That Rewrites the Timeline

Every Boeing 787 carries a small emergency turbine folded inside the fuselage, a Ram Air Turbine, or RAT. It drops out automatically and spins in the wind to generate backup power when the aircraft’s normal power generation has completely failed. It is the absolute last resort. The aircraft deploys it only when it has determined that everything else has stopped working.

The AAIB’s own preliminary report, Figure 15, published July 2025, contains a CCTV photograph showing AI171 in its initial climb with this emergency turbine already fully deployed. Deployed at roughly sixty-five feet of altitude. Deployed within seconds of liftoff.

Safety Matters Foundation Forensic Reconstruction — Using Only AAIB’s Own Published Data

08:08:33 UTCAircraft crosses V1 (takeoff decision speed, 153 kts)

08:08:39 UTCLiftoff — air/ground sensors transition to air mode

08:08:39.5 UTC RAT COMMANDED — emergency power generation begins. Aircraft has already lost normal electrical power.

08:08:41.0 UTCCCTV photograph taken — RAT visibly fully deployed at ~65 ft altitude (SMF 3-method forensic analysis)

08:08:42 UTC FDR logs fuel control switches as CUTOFF — 2.5 seconds AFTER RAT was already commanded

08:09:11 UTCImpact with B.J. Medical College hostel. 260 lives lost.

The Safety Matters Foundation subjected that single CCTV image to forensic analysis using three independent methods — Boeing’s own published aircraft dimensions as a pixel ruler, right-triangle geometry from the image itself, and cross-referenced EAFR data published by the AAIB. Three methods. Three answers that converged on the same finding.

The RAT was commanded 2.5 seconds before the fuel switches were recorded as moving.

This is not a rounding error. It is not measurement uncertainty. It is a sequence that the AAIB published the evidence for in its own report, and has never addressed publicly.

If the emergency power system deployed before the fuel switched off, the aircraft had already lost normal electrical power before the engines were recorded as cutting out. The electrical failure came first. Everything else followed. That is not a pilot reaching for a switch. That is an aircraft failing around two men who had no idea what was happening.

What the Recorder Actually Logs

There is one more thing the AAIB has not explained, and it matters enormously.

On the Boeing 787, the flight data recorder does not photograph the cockpit. It records electronic signals. If a pilot physically moves a fuel switch, the recorder logs it. But if an electrical fault, a failed sensor, or an automated software command triggers the same signal, the recorder logs exactly the same thing. It cannot distinguish between a human hand and a system command.

Safety Matters Foundation’s September 2025 technical analysis concluded that the dual engine shutdown was most consistent with an electrical disturbance causing the aircraft’s own engine control systems, the FADEC, to interpret a loss of the RUN signal and command fuel cutoff automatically. In that scenario, the fuel control switches in the cockpit may never have moved physically at all.

The AAIB told the world the switches moved. It did not tell the world whether any human hand was involved. That distinction is the difference between a crime and a catastrophe.

A History This Aircraft Carried

The Boeing 787 that flew as AI171 was not an aircraft without a past. Safety Matters Foundation documented that the aircraft registration VT-ANB, had a recorded history of repeated circuit breaker trips, short circuits, overheating events, and a full electrical panel fire in 2022. The same aircraft.

In February 2026, a different Air India Boeing 787 was on the ground at London’s Heathrow Airport when a pilot reported a fuel control switch moving by itself, from operating position to cutoff, without anyone touching it. Twice. On the ground. The American aviation regulator had warned about this exact failure mode in Boeing 787 fuel control switches back in 2018. The warning was not mandatory. Air India did not inspect for it.

The AAIB has not publicly connected the Heathrow incident to the AI171 investigation in any statement issued in the months since.

The Clock the AAIB Cannot Stop

On June 12, 2026, one year after the crash, India is required under international aviation law to have published its final accident report. It has not done so.

Missing that deadline is itself a formal failure, reportable to the United Nations body that governs global aviation.

But there is a second clock, one the AAIB did not set. The United States NTSB participated in this investigation as America’s official representative. Every email, every technical finding, every working group discussion that passed between American and Indian investigators is subject to disclosure under the U.S. Freedom of Information Act. The statutory trigger is two years from the crash, June 12, 2027 — or upon publication of India’s final report, whichever comes first.

We know exactly what that disclosure looks like. In April 2026, the NTSB released nearly two thousand pages of its communications with Chinese investigators about the 2022 China Eastern Airlines crash, an accident China has still not officially explained. Those pages showed what investigators privately knew, what they discussed, and what the evidence actually showed versus what the public was told. China’s silence did not protect China. It simply meant the NTSB’s records told the story instead.

The same disclosure is coming for AI171. The question is not whether the NTSB-AAIB correspondence will eventually be public. It will. The question is what that record will show about what India’s investigators knew, and what they chose to say or not say.

The Court That Is Already Watching

India’s Supreme Court has not waited for the final report. In September 2025 it called the selective CVR release “unfortunate and irresponsible.” In November 2025 it stated clearly that the preliminary report contains no finding against the pilot-in-command. In February 2026 it directed AAIB to produce its fact-finding report within three weeks. The Court has flagged that three of the five members of the AAIB investigation panel were drawn from the very regulatory body, the DGCA, that oversees Indian aviation. A structural conflict of interest at the root of the investigation’s independence.

Defying a Supreme Court direction in India is criminal contempt. Individual AAIB panel members carry that exposure personally. And if the NTSB correspondence, when released, shows that findings pointing toward electrical or mechanical causation were shared in working group sessions and never incorporated into public communications, then the contempt is not merely procedural. It becomes evidence of an investigation conducted against the interests of the families it was supposed to serve.

What This Is Really About

Captain Sabharwal’s father is ninety-one years old. He went to the Supreme Court of India asking that his son’s name be cleared. Not because he distrusts investigations. Because the investigation failed his son.

The families of First Officer Kunder have watched a man they loved become a subject of global speculation — his final words stripped of context and broadcast to a world that drew conclusions no evidence supports.

These families did not ask for a particular verdict. They asked for the truth to be followed wherever it leads, by people with the integrity to say what they find.

Safety Matters Foundation found, using only the AAIB’s own published data, that the emergency power system was already running before the fuel switches moved. The aft recorder died in a structurally intact tail before the aircraft hit the ground. The aircraft carried a documented history of electrical faults.

None of this has been addressed publicly by the people whose job it is to address it.

In the final seconds of Flight AI171, the cockpit voice recorder captured two pilots trying to understand what was happening to their aircraft and fighting to save everyone on board. That is not the picture of men who brought a plane down on purpose. That is the picture of professionals betrayed by a system, and then betrayed again by an investigation that let a narrative run that the evidence does not support.

After June 12, they will not be able to stay silent. The FOIA clock will see to that.

The only question left is whether AAIB chooses truth now, in the final report, in the weeks that remain, or waits to have it chosen for them.