“While the submersible might still be intact, if it is beyond the continental shelf, there are very few vessels that can get that deep, and certainly not divers.”Įven if they could go that deep, he doubts they could attach to the hatch of OceanGate’s submersible.ĪP reporters Danica Kirka, Jill Lawless and Sylvia Hui in London, Robert Gillies in Toronto, Olga R. “If it has gone down to the seabed and can’t get back up under its own power, options are very limited,” Greig said. “If there was a power failure and/or communication failure, this might have happened, and the submersible would then be bobbing about on the surface waiting to be found,” Greig said.Īnother scenario is a leak in the pressure hull, in which case the prognosis is not good, he said. The Polar Prince will continue to do surface searches throughout the evening and Canadian P8 Poseidon aircraft will resume their surface and subsurface search in the morning, the Coast Guard said on Twitter.Įxperts said Monday that rescuers face steep challenges.Īlistair Greig, a professor of marine engineering at University College London, said submersibles typically have a drop weight, which is “a mass they can release in the case of an emergency to bring them up to the surface using buoyancy.” “But we are deploying all available assets to make sure we can locate the craft and rescue the people on board.”Īccording to the Coast Guard, the craft submerged Sunday morning, and its support vessel, the Canadian research icebreaker Polar Prince, lost contact with it about an hour and 45 minutes later. “It is a remote area - and it is a challenge to conduct a search in that remote area,” he said. Coast Guard, said additional resources would arrive in the coming days. Len Hickey said a Canadian Coast Guard vessel and military aircraft were assisting the search effort, which was being led by the U.S. John’s, Newfoundland, according to Canada’s Joint Rescue Coordination Centre in Halifax, Nova Scotia. The vessel was reported overdue Sunday night about 435 miles (700 kilometres) south of St. A rescue operation was underway deep in the waters of the Atlantic Ocean on Monday in search of a technologically advanced submersible vessel carrying five people to document the wreckage of the Titanic, the iconic ocean liner that sank more than a century ago.
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