Titanic tourist submersible missing A search and rescue operation is under way off Newfoundland for a submersible that takes tourists to view the wreck of the Titanic deep beneath the Atlantic Ocean CANADA New York U.S. St. John’s Wreck of Titanic at depth of 3,800m Southampton Queenstown 500km 300 miles Apr 15, 1912: Titanic hits iceberg on maiden voyage from Southampton to New York. Of 2,200 passengers and crew on board, more than 1,500 die TITAN SUBMERSIBLE Depth: 4,000m Speed: 3 knots Capacity: 5 – 1 pilot, 1 crew, 3 guests Weight: 10.4 tonnes Propulsion: 4 x electric thrusters. 2 vertical, 2 horizontal 2.8m Caps: Titanium Hull: 12.7cm thick carbon-fibre 6.7m View port: 53cm wide Life support: 96 hours (for 5 people) Ascent/ descent rate: 55m per minute Artist’s impression of Titan scanning bow of Titanic Cost: $250,000, includes eight-day sail from St. John’s and 6-8 hour dive Sources: OceanGate Expeditions, BBC Picture: OceanGate © GRAPHIC NEWS