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Faulty engineering led to implosion of Titan submersible headed to Titanic wreckage, NTSB finds

FILE - Debris from the Titan submersible, recovered from the ocean floor near the wreck of the Titanic, is unloaded from the ship Horizon Arctic at the Canadian Coast Guard pier in St. John's, Newfoundland, June 28, 2023. (Paul Daly/The Canadian Press via AP, File)
FILE - Debris from the Titan submersible, recovered from the ocean floor near the wreck of the Titanic, is unloaded from the ship Horizon Arctic at the Canadian Coast Guard pier in St. John's, Newfoundland, June 28, 2023. (Paul Daly/The Canadian Press via AP, File) FILE - Debris from the Titan submersible, recovered from the ocean floor near the wreck of the Titanic, is unloaded from the ship Horizon Arctic at the Canadian Coast Guard pier in St. John's, Newfoundland, June 28, 2023. (Paul Daly/The Canadian Press via AP, File)

By PATRICK WHITTLE and HOLLY RAMER / Associated Press 3 min read

PORTLAND, Maine (AP) — Faulty engineering led to the implosion of an experimental submersible that killed five people on the way to the wreck of the Titanic, the National Transportation Safety Board concluded in a report Wednesday.

The NTSB made the statement in its final report on the hull failure and implosion of the Titan submersible in June 2023. Everyone on board the submersible died instantly in the North Atlantic when Titan suffered a catastrophic implosion as it descended to the wreck.

The NTSB report states that the faulty engineering of the Titan “resulted in the construction of a carbon fiber composite pressure vessel that contained multiple anomalies and failed to meet necessary strength and durability requirements.” It also stated that OceanGate, the owner of the Titan, failed to adequately test the Titan and was unaware of its true durability.

The report also said the wreckage of the Titan likely would have been found sooner had OceanGate followed standard guidance for emergency response, and that would have saved “time and resources even though a rescue was not possible in this case.”

The NTSB report dovetails with a Coast Guard report released in August that described the Titan implosion as preventable. The Coast Guard determined that safety procedures at OceanGate, a private company based in Washington state, were “critically flawed” and found “glaring disparities” between safety protocols and actual practices.