21 June 2023 at 05:42 Rolling Stone: “Knocking sounds” heard during the search for the missing submarine An aircraft participating in the search for the missing submarine Titan is said to have picked up knocking sounds at 30-minute intervals on Tuesday, according to an internal update. The sounds are said to have been picked up in the area where the submarine, which was going to the wreck of the Titanic, disappeared. This is written by The Rolling Stone, which has seen an email with updates from the search operation sent to the US Department of Homeland Security. It was a Canadian plane that picked up the knocking sounds with its equipment. The sounds were captured every 30 minutes. – Four hours later, extra sonar was deployed, and the knocking was still heard, the update states. The e-mail does not reveal the times when the knocking was heard, or what is believed to have caused the knocking sounds.
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