Investigations into the tragic crash of an Air India Boeing 787-8 are currently focused on the analysis of the aircraft’s black boxes, which are essential for determining the causes of the accident—the deadliest involving an Indian airline in four decades and the first fatal incident involving the Boeing 787 Dreamliner. The investigation is being conducted at the Aircraft Accident Investigation Bureau (AAIB) laboratory in Delhi.
The black boxes, which are orange in color, consist of two key components: the Flight Data Recorder (FDR) and the Cockpit Voice Recorder (CVR). These devices capture vital information about the aircraft’s operations and the crew’s conversations, respectively. The Enhanced Airborne Flight Recorder (EAFR) used in modern jets like the Boeing 787 can record approximately 2,000 parameters, far exceeding the minimum 88 parameters required by regulations. This extensive data will help reconstruct the events leading up to the crash.
Initial observations indicated possible issues related to thrust and lift, but the in-depth analysis of the black boxes is crucial for a comprehensive understanding. The FDR is expected to reveal significant insights into the flight dynamics, while the CVR will provide crucial context through recorded conversations and sounds from the cockpit. Additionally, at least one of the EAFRs has an independent emergency battery, which is anticipated to have successfully recorded data despite the aircraft’s brief airborne period before the accident.
As the investigation progresses, it is important to note that the analysis of such extensive data can take time. Even with access to detailed recordings, the process requires careful interpretation, potentially taking anywhere from several days to weeks. The complexity of modern aircraft systems can lead to multiple factors contributing to an accident, necessitating meticulous examination of the recorded data to uncover the chain of events that resulted in the tragic incident.
In light of the advanced technology and expertise involved in aviation safety investigations, there is a hopeful anticipation that the findings will not only clarify the circumstances surrounding this unfortunate crash but also contribute to improved safety measures in the aviation industry. This proactive approach to learning from accidents is pivotal in enhancing the safety of air travel for everyone.