What is considered an optimal status for machinery before a small boat evolution?

The optimal status for machinery before a small boat evolution is for both main propulsion engines (MDEs) to be online and engaged. This configuration provides the most responsive and reliable power necessary to maneuver effectively during the evolution. Having both engines operational ensures that the vessel can quickly adjust its speed and direction, which is particularly important in operations that require precise handling or rapid response, such as small boat launches.

This readiness is vital in ensuring the safety and efficiency of the evolution, as any mechanical failure or delay could hinder the operation. It is also important to note that engaging both MDEs maximizes the vessel's propulsion capability, providing redundancy and support in case one engine experiences an issue during the small boat operation. Therefore, having both engines online is essential for maintaining control and ensuring a successful operation.