Marine transportation

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Deployment
Recommendation Name
Marine transportation safety investigation report
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Deployment

TSB is deploying a team of investigators following an accident involving passenger vessel Harbour Princess

Marine transportation safety investigation M25C0148

The occurrence

On 03 July 2025, the general cargo vessel Kathy McKeil was approaching the Superior Elevator dock in Thunder Bay, Ontario. During mooring operations, a crew member was being transferred to the dock using a landing boom—an apparatus designed to transfer personnel from the vessel to shore. During the transfer, the crew member handling the landing rope lost his grip, causing the other crew member to fall into the water.

Marine transportation safety issue investigation M24A0348

On July 23, 2025, the Transportation Safety Board of Canada (TSB) launched a safety issue investigation (SII) (M24A0348) into shipboard fires on commercial vessels and the effectiveness of emergency response in Canada.

Unlike individual occurrence investigations, an SII is broad in scope, involving an in-depth review of multiple occurrences and consulations with key industry stakeholders.

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Figure 1. The Holiday Island ferry, before marine evacuation systems were installed (Source: M. Cathrae)

TSB launches national safety investigation into vessel fires and response following Holiday Island ferry fire

Safety issue investigation into vessel fires and emergency response

On July 23, 2025, the Transportation Safety Board of Canada (TSB) launched a safety issue investigation (SII) (M24A0348) into shipboard fires on commercial vessels and the effectiveness of emergency response in Canada.

Unlike individual occurrence investigations, an SII is broad in scope, involving an in-depth review of multiple occurrences and consulations with key industry stakeholders.

Safety communications related to TSB investigation M22A0258: July 2022 engine room fire of the passenger ferry Holiday Island

The occurrence

On July 22, 2022, a fire broke out in the engine room of the Holiday Island after a non-standard temporary repair made to the ferry’s fuel injection system failed and caused fuel to spray onto hot engine components and ignite. All passengers and non-essential crew members were safely evacuated, and a large-scale emergency response followed. Despite efforts from responders, the fire could not be extinguished, and the vessel was eventually abandoned.