A Boeing spokesperson also claimed Boeing "was not a partner on the Titan and did not design or build it". After the disappearance of Titan in 2023, UW claimed the APL had no involvement in "design, engineering, or testing of the Titan submersible". A ⅓-scale model of the Cyclops 2 pressure vessel was built and tested at the Applied Physics Laboratory (APL) at UW the model was able to sustain a pressure of 4,285 psi (29.54 MPa 291.6 atm), corresponding to a depth of about 3,000 m (9,800 ft). in collaboration experts from NASA, Boeing, and the University of Washington" (UW). OceanGate claimed on its website as of 2023 that Titan was "designed and engineered by OceanGate Inc. The use of commercial off-the-shelf game controllers is not particularly unusual among vehicles such as submarines that need more than just a steering wheel to control. The University of Washington's Applied Physics Laboratory assisted with the video game controller control design on the Cyclops 1 using a Sony brand Playstation 3 controller, which was carried over to Titan, substituting with the Logitech controller. Its steering controls consisted of a Logitech F710 wireless game controller with modified analogue sticks. Titan could move at up to 3 knots (5.6 km/h 3.5 mph) using four electric thrusters, arrayed two horizontal and two vertical. A modified version was used to steer Titan. Ī Logitech F710 wireless game controller. Lloyd's Register, a ship classification society, declined OceanGate's request to class the vessel in 2019. OceanGate had initially not sought certification for Titan, arguing that excessive safety protocols hindered innovation. Boeing stated they have no records of any sale to Rush or to OceanGate. Rush told the Travel Weekly editor-in-chief that the carbon fibre had been sourced at a discount from Boeing because it was too old for use in the company's airplanes. In 2020, Rush said that the hull, originally designed to reach 4,000 m (13,000 ft) below sea level, had been downgraded to a depth rating of 3,000 m (9,800 ft) after demonstrating signs of cyclic fatigue. One of the titanium hemispherical end caps was fitted with a 380 mm-diameter (15 in) acrylic window. The entire pressure vessel consisted of two titanium hemispheres with matching titanium interface rings bonded to the 142 cm (56 in) internal diameter, 2.4-metre-long (7.9 ft) carbon fibre-wound cylinder. The 6.7-metre-long (22 ft), 10,432 kg (23,000 lb) vessel was constructed from carbon fibre and titanium. Background OceanGateįormerly known as Cyclops 2, Titan was a five-person submersible vessel operated by OceanGate Inc. OceanGate executives, including its CEO Stockton Rush (who was on board and died in the implosion), had not sought certification for Titan, arguing that excessive safety protocols hindered innovation. Numerous industry experts had raised concerns about the safety of the vessel. Support was provided by aircraft from the Royal Canadian Air Force and United States Air National Guard, a Royal Canadian Navy ship, as well as several commercial and research vessels and ROVs. The search and rescue operation was conducted by an international team led by the United States Coast Guard (USCG), USN, and Canadian Coast Guard. The search area was informed by the United States Navy's (USN) sonar detection of an acoustic signature consistent with an implosion around the time communications with the submersible ceased, suggesting the pressure hull had imploded while Titan was descending, resulting in the instantaneous deaths of all five occupants. Communication with Titan was lost 1 hour and 45 minutes into its dive, and authorities were alerted when it failed to resurface at the scheduled time later that day.Īfter a search lasting nearly 80 hours, a remotely operated underwater vehicle (ROV) discovered a debris field containing parts of Titan, about 500 metres (1,600 ft) from the bow of the Titanic. It carried five people and was part of a tourist expedition to view the wreck of the Titanic. On 18 June 2023, Titan, a submersible operated by American tourism and expeditions company OceanGate, imploded during its descent in the North Atlantic Ocean, about 370 nautical miles (690 km) off the coast of Newfoundland, Canada. John's, Newfoundland (1), on 16 June, and arrived at the dive site (2) on 17 June, where Titan was deployed and began its descent the next day.
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