Listen to chilling underwater audio of the OceanGate ‘Titan’ implosion

The National Oceanic and Atmospheric Administration (NOAA) has shared an audio recording of the OceanGate Titan implosion that led to the deaths of five passengers on their way to the Titanic’s wreckage. This recording, released quietly through the US Defense Visual Information Distribution Service (DVIDS) last week, is the first of its kind from government officials, coming over two years after the tragic incident in the North Atlantic.

The implosion sound was captured on June 18, 2023, by a moored passive acoustic recorder located approximately 900 miles away from the event. The clip starts with a brief period of silence before a deep, sustained rumbling reaching nearly 400 Hz, as indicated by a frequency graph accompanying the recording.

Established in 2007, OceanGate started offering private dives to the Titanic’s remains in 2021. Tourists could experience a 2.5-mile journey to the UNESCO underwater heritage site inside OceanGate’s 22-foot-long submersible for up to $250,000 per seat. Despite multiple excursions over the next two years, the submersible faced technical issues and communication problems with its surface crew. International maritime organizations and experts raised concerns about potential design flaws in the submersible and the company’s operations during this time.

A letter from 2018 pointed out discrepancies in OceanGate’s representation of meeting safety standards and following industry regulations. The letter highlighted concerns about misleading marketing materials and breach of professional conduct standards.

On June 18, 2023, communications from Titan ceased during a dive with OceanGate CEO Stockton Rush and four others. Submersible debris was located near the Titanic on June 22, after an extensive search covering over 10,000 miles of the Atlantic Ocean. Experts later confirmed that Titan imploded due to a flaw in its hull integrity, caused by intense water pressure at that depth.

The US Coast Guard’s salvage mission in October 2023 recovered additional presumed human remains, with experts confirming a significant debris field from the Titan implosion during public hearings in September 2024. While many debris fragments were collected, larger wreckage pieces remain around 1,600 feet from the Titanic.

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