US authorities ignored complaint about safety of Titan sub, former operations manager says
The US Coast Guard Marine Board of Investigation is convening a public hearing into the Titan submersible disaster, which imploded during a descent to the wreck of the Titanic, killing five people onboard.
Tomas Kauer - Moderator 
The US Coast Guard Marine Board of Investigation is convening a public hearing into the Titan submersible disaster, which imploded during a descent to the wreck of the Titanic, killing five people onboard.
