Cockpit Voice Recorder Recovered in Air India Ahmedabad Crash Investigation

Investigators have retrieved the cockpit voice recorder (CVR) from the wreckage of the Air India Boeing 787-8 Dreamliner that crashed shortly after takeoff from Ahmedabad last week. The Ahmedabad crash killed at least 270 people, most of them passengers. This recovery marks a crucial step in uncovering the cause of the accident.

Black Box Components Vital to Investigation

The CVR records audio from the cockpit, including pilot conversations, alarms, and ambient sounds. These provide key insights into the flight’s final moments. The flight data recorder (FDR), which captures flight parameters such as altitude, speed, and engine performance, was recovered from the debris on Friday.

Together, the CVR and FDR make up the aircraft’s “black box,” two bright orange devices equipped with reflective strips designed to survive crashes and facilitate recovery. These devices play a central role in aviation accident investigations worldwide.

Ongoing Investigations by Indian and International Authorities

India’s Aircraft Accident Investigation Bureau (AAIB) is leading the probe, with assistance from US and UK teams. On Sunday, representatives from the US National Transportation Safety Board (NTSB) conducted an on-site survey.

“The AAIB has launched a detailed investigation, and the US National Transportation Safety Board (NTSB) is conducting a parallel probe under international protocols, since the aircraft is American-made,” an official statement said.

Indian media reports indicate that Boeing and the US Federal Aviation Administration (FAA) officials have also visited the crash site.

Additionally, a high-level Indian government committee tasked with examining the crash causes is expected to hold its first meeting soon. The committee plans to submit a preliminary report within three months and propose updated standard operating procedures to help prevent similar incidents.

Impact on Victims’ Families and Identification Process

The AI171 flight crashed less than a minute after departure from Sardar Vallabhbhai Patel International Airport, striking a doctors’ accommodation building near BJ Medical College and Civil Hospital. The crash resulted in at least 270 fatalities, including passengers, crew, and those on the ground. Of the 242 persons on board, only one survived.

As of Monday, more than 90 victims have been identified through DNA matching, with 47 bodies returned to their families, according to Dr. Rajnish Patel of Ahmedabad’s Civil Hospital. Vijay Rupani, former chief minister of Gujarat, was among the identified victims and is scheduled to receive a state funeral.

Families continue to face lengthy waits amid the complex identification process. Many bodies were severely burned, requiring DNA analysis in small batches, which has slowed the procedure.

Mistry Jignesh, awaiting news on his niece. “When people are still missing, how can they complete the DNA process by tomorrow? What if my niece’s remains haven’t even been found? The wait is killing us,” he told the BBC.

MMI