Fact Check: "Bayesian's mast was cut off and left on the seabed for future removal."
What We Know
The superyacht Bayesian sank near Palermo, Sicily, on August 19, 2024, during a violent storm, resulting in the deaths of U.K. tech magnate Mike Lynch and six others. The vessel was recently raised from the seabed on June 21, 2025, after a complex salvage operation conducted by TMC Maritime. Notably, the Bayesian was missing its 72-meter (236-foot) mast, which was cut off and left on the seabed for future removal. This detachment was necessary to allow the hull to be brought to a nearly upright position for recovery (AP News, Washington Post, Sky News).
Analysis
The claim that the mast of the Bayesian was cut off and left on the seabed is supported by multiple credible sources. According to TMC Maritime, the company responsible for the salvage operation, the mast had to be detached to facilitate the raising of the hull (AP News, DW). This information is corroborated by reports from various news outlets, including the Washington Post and Sky News, which confirm that the mast was indeed cut down and left on the seabed for future removal (Washington Post, Sky News).
The reliability of these sources is high, as they are well-established news organizations known for their journalistic integrity. The information provided is consistent across different reports, indicating a strong consensus on the details surrounding the incident.
Conclusion
Verdict: True
The claim that the Bayesian's mast was cut off and left on the seabed for future removal is accurate. Multiple reputable sources confirm that the mast was detached as part of the salvage operation to allow the hull to be raised from the seabed.
Sources
- Superyacht is pulled from the seabed 10 months after sinking off Sicily - AP News
- Superyacht raised from seabed 10 months after sinking off ... - Washington Post
- Bayesian: Sunken British superyacht emerges from seabed - Sky News
- 分层贝叶斯模型（bayesian hierarchical) 都涉及到哪些必需 ... - Zhihu
- Bayesian superyacht lifted off seabed – DW – 06/21/2025 - DW
- 10 months on, the Bayesian superyacht is lifted from the seabed - Telegraph
- 如何才能看得懂变分贝叶斯方法（Variational Bayesian）？ - Zhihu
- Sunken Bayesian superyacht fully raised from waters off Sicily - 1News
