The Titan sub is missing.' The same exchange was criss-crossing ... At 10.15am and at a depth of 7,500ft, the submarine sent one that read: 'All good here.' Half-an-hour later and 1,500ft above ...
The experimental Titan submersible was destroyed in June ... Lochridge told the hearing that he then became involved in submarine rescue in 2001, with his wife seeing an advert for OceanGate ...