The testimony is part of the days-long hearings as authorities investigate the Titan sub disaster that captivated the globe

The Titan submersible sent its final message just six seconds before it lost contact with the surface during its ill-fated dive to the Titanic, according to a US Coast Guard body probing the vessel’s implosion in June 2023,

Friday’s Titan Marine Board of Investigation public hearing will feature a newly added witness, according to a late-night post from the Coast Guard. For day four, Former OceanGate Mission Specialist Fred Hagen,

Last text from the submersible that imploded en route to the Titanic was 'all good here,' Coast Guard hearing reveals

Patrick Lahey, the co-founder of Triton Submarines, OceanGate’s rival, told Stockton Rush about concerns he had with the Titan’s prior glass dome design when he saw the submersible in 2019, and stressed the importance of certifying the vessel.

OceanGate's Titan sub briefly became tangled up in the Titanic during a 2022 dive, according to a mission specialist who was on the dive.

David Lochridge, OceanGate’s former director of operations, testified of unsafe practices, saying, ‘There was very little in the way of science’

Witness reveals concerns that the submersible’s hull may have cracked during a previous expedition - Patrick Lahey, the co-founder of Triton Submarines, is testifying now