What are the SB operations limitations regarding pitch?

The limitation of 10° pitch for small boat (SB) operations is critical because it ensures safety and operational effectiveness while navigating through various sea conditions. Pitch refers to the angle of the bow and stern of the vessel, and exceeding this limit can introduce significant operational risks, such as difficulty in maintaining control and stability of the vessel.

Keeping the pitch within this specified range helps prevent situations where the bow may dive excessively into waves or where the vessel may become airborne, leading to a loss of control or even capsizing. This operational limit is designed to ensure that the small boat can operate effectively without compromising the safety of the crew and the vessel itself.

While other pitch limitations might exist in different contexts or for different vessels, in the case of small boat operations, adhering to the 10° limit is crucial for ensuring smooth navigation and safe maneuvering in various sea conditions.