Air India Flight 171 Crash: Confidential Audio Leak Reveals Co-Pilot’s Desperate Pleas and a Fatal Click

On June 12, 2025, Air India Flight 171, a Boeing 787-8 Dreamliner en route to London Gatwick, crashed 36 seconds after takeoff from Sardar Vallabhbhai Patel International Airport in Ahmedabad, India, killing 241 of the 242 people on board and at least 33 on the ground. The disaster, one of the most devastating in recent aviation history, has taken a new turn with the leak of a confidential cockpit voice recorder (CVR) audio. The audio captures First Officer Clive Kunder repeating the phrase “Hold power” three times, each repetition growing louder, until a distinct click is heard, followed by dead silence. This article analyzes the leaked audio, reconstructs the catastrophic sequence, and explores its implications for the ongoing investigation, drawing on available reports and unverified sources.

The Leaked Audio: A Timeline of Desperation

Air India Flight 171 carried 230 passengers and 12 crew members, piloted by Captain Sumeet Sabharwal, with over 8,200 flight hours, and First Officer Kunder, with 1,100 hours. The Boeing 787-8, a 12-year-old aircraft, began its takeoff roll at 08:08:03 GMT (13:38:03 IST) from runway 23. The leaked CVR audio, which surfaced on platforms like X and aviation blogs, provides a chilling glimpse into the cockpit during the flight’s final moments.

At 08:08:42 GMT, as the aircraft reached full thrust and lifted off, First Officer Kunder, who was flying, began repeating “Hold power” three times, with increasing urgency: softly at 08:08:43 GMT, louder at 08:08:45 GMT, and nearly shouting by 08:08:46 GMT. Immediately after the third repetition, a distinct click was recorded, followed by dead silence on the ambient microphone. Seconds later, at 08:08:47 GMT, both engine fuel control switches moved to the “cutoff” position, shutting down the GE GEnx-1B engines. The CVR captures Captain Sabharwal’s response: “Why did you do the cut-off?” to which Kunder replied, “I didn’t.” By 08:08:56 GMT, the pilots attempted to restore power, but only Engine 1 began to relight. At 08:09:05 GMT, a “MAYDAY MAYDAY MAYDAY” call was issued, and at 08:09:11 GMT, the aircraft crashed into a doctors’ hostel near the airport, igniting a massive fire.

The “Hold Power” Repetitions: What Do They Mean?

The co-pilot’s repeated plea to “Hold power” suggests a critical moment of confusion or alarm in the cockpit. Several theories have emerged:

Response to Thrust Reduction: Leaked reports, including prior CCTV evidence, indicate a $15 seat pin failure caused Captain Sabharwal’s seat to slide backward at T-18 seconds (13:39:12 IST), potentially leading him to inadvertently pull the throttles to idle. Kunder’s “Hold power” may have been a desperate attempt to urge the captain to maintain takeoff thrust, recognizing the danger of power loss during the critical climb phase.

Cockpit Miscommunication: The increasing volume of Kunder’s repetitions suggests rising panic, possibly because he noticed the throttles moving or a thrust warning light but received no response from Sabharwal. The captain’s earlier muttered “We’re not cleared” (from a separate CVR leak) indicates he may have been distracted or startled, missing Kunder’s cues.

The Fatal Click: The click heard after the third “Hold power” aligns with the fuel control switches moving to “cutoff.” The Boeing 787’s switches require deliberate action to bypass protective brackets, making accidental engagement unlikely. The click could indicate a mechanical failure, a pilot’s unintended action, or a systems override triggered by the seat malfunction or another fault. The subsequent silence suggests a loss of cockpit ambient noise, possibly due to the engines spooling down or a microphone failure.

Investigative Contradictions and Controversy

The Aircraft Accident Investigation Bureau (AAIB) preliminary report, released on July 12, 2025, confirms the fuel switch cutoff as the immediate cause of the engine failure but omits mention of Kunder’s “Hold power” repetitions or the seat malfunction. This has drawn criticism from the Indian pilots’ association, which argues the report implies pilot error without addressing mechanical factors. Leaked sources, such as posts on X and newstvseries.com, highlight the seat pin failure and the co-pilot’s pleas, but Newschecker has labeled these claims unverified, citing their absence from official documents.

The absence of cockpit video recorders—a safety feature long advocated by experts—complicates the investigation. The CVR audio provides critical clues but lacks visual context to confirm whether Kunder or Sabharwal interacted with the throttles or switches. The AAIB’s reluctance to release the full CVR transcript has fueled speculation of a cover-up to shield Air India or Boeing, particularly given a 2018 FAA bulletin on fuel switch vulnerabilities in Boeing aircraft, which Air India did not address for the 787.

Technical and Human Factors

The Boeing 787’s fuel control switches are designed to prevent accidental cutoff, requiring a deliberate upward pull. The near-simultaneous cutoff of both switches, as recorded, suggests either a deliberate action, an unintended consequence of the seat slide, or a rare systems failure. The Ram Air Turbine (RAT) deployed automatically, indicating a dual engine failure, but the low altitude—under 1,000 feet—offered no recovery window.

Human factors played a significant role. Kunder’s escalating “Hold power” suggests he recognized the thrust loss but could not intervene in time. Sabharwal’s possible distraction from the seat malfunction, combined with his earlier “We’re not cleared” comment, points to a startle response or loss of situational awareness. The cockpit’s high-pressure environment, compounded by the seat failure, likely overwhelmed the crew’s ability to coordinate effectively.

Implications for Aviation Safety

The Air India Flight 171 crash underscores critical safety gaps:

Cockpit Video Recorders: Mandatory video could clarify who interacted with the controls, resolving ambiguities in the CVR audio. Experts like Peter Goelz, former NTSB managing director, have renewed calls for their adoption.

Maintenance Protocols: The $15 seat pin, uninspected since June 1, 2025, highlights the need for rigorous checks on all components, no matter how minor. A single-point failure should not cascade into catastrophe.

FAA Advisory Compliance: The 2018 FAA bulletin on fuel switch vulnerabilities was not mandatory for the 787, but the crash suggests airlines must proactively address such risks.

Crew Training: Enhanced training for managing startle responses and cockpit resource management could prevent similar breakdowns in communication.

Conclusion: A Haunting Echo of Failure

The sole survivor, Vishwaskumar Ramesh, a 40-year-old British national, escaped the wreckage, but 274 others, including 33 on the ground, perished. The leaked CVR audio, with Kunder’s desperate “Hold power” and the ominous click, paints a tragic picture of a crew fighting against a cascading failure. Whether triggered by a seat malfunction, miscommunication, or an unaddressed systems issue, the crash demands accountability and reform. As the AAIB, Boeing, and international investigators continue their work, the full CVR transcript and potential cockpit video could provide answers. For now, the haunting audio serves as a stark reminder: in aviation, a moment of panic can precede silence—and disaster.