Recovery and Handling of Black Boxes
Both the Cockpit Voice Recorders (CVR) and Flight Data Recorders (FDR) were recovered—one from a rooftop of the building at the crash site on 13 June, 2025 and the other from the debris on 16 June, 2025. Standard Operating Procedures were issued for their secure handling, storage, and transportation. The devices were kept under 24x7 police protection and CCTV surveillance in Ahmedabad.
Subsequently, the black boxes were brought from Ahmedabad to Delhi by IAF aircraft with full security on 24 June, 2025. The front black box arrived AAIB Lab, Delhi with the DG, AAIB at 1400 hrs on 24 June, 2025. The rear black box was brought by a second AAIB team and reached AAIB Lab, Delhi at 1715 hrs on 24 June, 2025.
Data Extraction and Current Status
On the evening of 24 June 2025, the team led by DG AAIB with technical members from AAIB and NTSB began the data extraction process. The Crash Protection Module (CPM) from the front black box was safely retrieved, and on 25 June, 2025, the memory module was successfully accessed and its data downloaded at the AAIB Lab.
The analysis of CVR and FDR data is underway. These efforts aim to reconstruct the sequence of events leading to the accident and identify contributing factors to enhance aviation safety and prevent future occurrences.