Which of the following does not need to be reviewed by the inspector prior to a vessel inspection?

The correct answer is the names of the last three inspectors. This information, while potentially useful for some context on the vessel's inspection history, does not directly impact the current inspection process itself. The primary focus for an inspector before conducting an inspection is to understand the vessel's design, safety compliance, and any relevant maintenance or operational history that may affect its condition.

In contrast, the vessel's design report is critical for the inspector to ensure that the vessel is operating within its specified parameters and meets safety standards. The inspector's credentials are also essential as they verify that the person performing the inspection has the necessary qualifications and expertise to assess the vessel correctly. Recent maintenance records are important as they provide insight into the vessel’s operational history and any repairs or modifications that might influence its performance or safety. These factors take precedence over knowing the names of previous inspectors, which do not contribute directly to the immediate assessment of the vessel's fitness for service.