What must be included in the Report of Marine Casualty (CG-2692)?

The Report of Marine Casualty (CG-2692) is a critical document used by the Coast Guard to gather essential information regarding maritime incidents. One of the primary pieces of information that needs to be reported is the vessel's official number, which is crucial for identification purposes. This information ensures that the Coast Guard is referencing the correct vessel in their records. Additionally, the nature of the casualty—whether it be an accident, injury, or environmental incident—provides vital context about the circumstances surrounding the event. This information is vital for assessing liabilities and understanding the implications of the incident for safety and regulatory compliance within the maritime industry.

In contrast, the other options, while relevant to maritime operations, do not capture the foundational information central to the report's requirements. Weather conditions and the date of the incident provide context but are secondary to identifying the vessel and the incident type. Crew and passenger details are important for certain safety protocols but may not be necessary in all casualty reports. Previous violations and fines might give insight into the vessel's operational history but are not standard information required in the initial report. The emphasis on the vessel's official number and the nature of the casualty confirms their critical role in incident reporting.