
Here’s what we know about what it was like inside the submersible.

Titan began each trip with 96 hours of life support, which had set a Thursday morning target for the multinational team of rescuers racing to find the vessel and its passengers over the past few days. True to its name, Titan weighed 23,000 pounds and is made of carbon fiber and titanium, with safety features to monitor the structural integrity of the vessel, according to OceanGate. Titan typically spent about 10 to 11 hours during each trip to the Titanic wreck, while submarines can stay underwater for months. Unlike a submarine, a submersible has limited power reserves and needs a support ship on the surface to launch and recover it. Missing Titanic sub search continues as oxygen runs out

John's, Newfoundland, Canada June 20, 2023. Air Force transport planes is loaded onto the offshore vessel Horizon Arctic, before its deployment to the search area of a missing OceanGate Expeditions submersible which had been carrying five people to explore the sunken Titanic, in the port of St.
