A recording has captured the implosion of the Titan submersible which went missing on its voyage to the wreck of the Titanic.
A passive acoustic recorder located around 900 miles from the implosion site picked up the sound, US Coast Guard officials said in a statement.
The short recording includes a loud noise that sounds like a muffled clap, before going silent for a few seconds.
The coastguard said the audio clip “records the suspected acoustic signature of the Titan submersible implosion” on 18 June 2023.
The implosion killed all five people on board – Titan operator Stockton Rush, who founded Oceangate, the company that owned the submersible; two members of a prominent Pakistani family, Shahzada Dawood and his son Suleman; British adventurer Hamish Harding; and Titanic expert and the sub’s pilot Paul-Henri Nargeolet.
The sub vanished on its way to visit the wreck of the Titanic in the North Atlantic Ocean, setting off a five-day search that ended when authorities said the vessel had been destroyed with no survivors.
The wreckage was eventually found on the ocean floor around 300m from the Titanic, according to officials.
After the disaster concerns were raised because of the Titan’s unconventional design and Rush’s refusal to submit to independent safety checks.
OceanGate suspended operations in July 2023.
Read more:
What happened to the Titan?
The stories of those on the Titan submersible
Titan ‘malfunctioned’ days before fatal dive
A coastguard panel investigating the disaster heard two weeks of testimony last September, which saw a former OceanGate scientific director say the Titan malfunctioned during a dive just a few days before it imploded.
The coastguard is expected to release more information about the implosion in the future.
A spokesperson said the investigation is still ongoing and a final report will be released after it is completed.
