The National Transportation Safety Board has suspended public access to its entire docket system after users used AI to reconstruct cockpit voice recorder audio from a fatal cargo plane crash.
Federal law prohibits the release of cockpit audio, but the NTSB inadvertently provided the data needed for reconstruction. The incident involves UPS Flight 2976, a Boeing MD-11F that crashed near Louisville on November 4, 2025, killing three crew members and twelve people on the ground.
During a public hearing on May 19-20, 2026, the NTSB released transcripts and spectrogram images-visual representations of audio frequencies. Internet users fed those images into AI-powered tools, producing audio approximations that spread online.
Cockpit voice recorder protections exist to encourage candid communication between pilots during emergencies, helping investigators improve safety. The NTSB reaffirmed its commitment to protecting actual recordings but now faces the challenge of preventing data reverse-engineering.
The crash itself was attributed to an engine separation from a known bearing issue. The agency is now evaluating what materials it can safely publish going forward.