Air India Boeing 787-8 Crash: Critical Investigation Proceeds with Recovery of Black Box and Ongoing Search for Cockpit Voice Recorder

Strategic Insights -

The search for the cockpit voice recorder (CVR) of the Air India Boeing 787-8 aircraft continues, while the flight data recorder (FDR), one of the two black boxes, has been recovered from the crash site in Ahmedabad. The recovery of the FDR is expected to shed light on the factors leading to the crash. An Ahmedabad Municipal Corporation team assisted the Aircraft Accident Investigation Bureau (AAIB) in the search operations, which involved 40 people, including labourers and engineers.

Key Takeaways:

  • The flight data recorder (FDR) of the Air India Boeing 787-8 aircraft has been recovered from the crash site in Ahmedabad, while the search for the cockpit voice recorder (CVR) continues.
  • The FDR is expected to provide crucial information on the flight's data, including parameters such as time, altitude, airspeed, heading, and aircraft attitude.
  • The CVR, if recovered, would record the flight crew's voices, other sounds inside the cockpit, and communications with air traffic control.
  • The Aircraft Accident Investigation Bureau (AAIB) is leading the investigation, supported by teams from the UK and the US National Transportation Safety Board (NTSB).
  • The NTSB will also be involved in the detailed probe since the aircraft is manufactured by Boeing in Seattle.
  • The investigators can generate a computer-animated video reconstruction of the flight using data retrieved from the FDR, enabling them to visualise the aircraft's attitude, instrument readings, power settings, and other characteristics.
  • The purpose of the FDR is to record flight data on numerous parameters of aircraft operations, while the CVR records the flight crew's voices and other sounds inside the cockpit.
  • According to the aircraft accident investigation protocol, the probe report should be finalized within a year.

Statistics:

  • 40 people, including labourers and engineers, from the Ahmedabad Municipal Corporation team assisted the AAIB in the search operations.
  • The FDR records at least 88 important parameters such as time, altitude, airspeed, heading, and aircraft attitude.
  • The recovered FDR can aid in the investigation by providing information on more than 1,000 other in-flight characteristics.
  • The investigation is expected to take up to a year to finalize the probe report, following the aircraft accident investigation protocol.

Sources:

  • The Indian Express
  • X (K Ram Mohan Naidu's post)
  • US National Transportation Safety Board (NTSB)
  • Directorate General of Civil Aviation (DGCA)
  • Aircraft Accident Investigation Bureau (AAIB)