What is the Actual Draft (AD) of the vessel?

The Actual Draft (AD) of a vessel refers to the vertical distance between the waterline and the bottom of the hull, specifically the keel. This measurement is crucial for ensuring that the vessel is operating safely and efficiently in the water, particularly in relation to factors like load, stability, and potential grounding in shallow waters.

Choosing a draft of 9.8 feet suggests careful consideration of the vessel's current loading conditions, potential cargo weight, and water densities in various operational environments. The accuracy of the Actual Draft measurement can significantly impact navigation decisions, as it directly relates to the vessel's ability to safely traverse different waterways, especially in areas where depth may be limited.

Understanding this measurement is essential for the Deck Watch Officer, as it informs many operational aspects, from plotting safe courses to assessing wave and swell effects on the vessel. Therefore, the selection of 9.8 feet as the Actual Draft reflects the appropriate monitoring and evaluation of the vessel's condition based on its operational status.