Testimonies Reveal Internal Struggles and Design Flaws
Tony Nissen, 's former engineering director, testified about feeling pressured by co-founder to expedite the Titan's readiness for dives, highlighting a challenging work environment marked by Rush's fluctuating demands and cost concerns.
Nissen also mentioned the Titan being struck by lightning in 2018, potentially compromising its hull integrity, and noted the absence of third-party hull reviews, which is standard practice, raising concerns about the submersible's unconventional design.
Last Moments and Future Implications
In the moments leading up to the implosion on June 18, 2023, the Titan's crew communicated with the support ship , with one of the last messages stating, "all good here," before losing contact. This incident has sparked a global debate on the future of private undersea exploration.
The ongoing Marine Board of Investigation, the highest level of marine casualty investigation by the Coast Guard, aims to uncover the tragedy's cause and prevent future occurrences. Recommendations will be submitted to the Coast Guard's commandant upon conclusion.