What is the primary function of Type 3 Flotation Aids?

Type 3 flotation aids are primarily designed for use in calm waters. These flotation devices are often used in activities such as fishing, kayaking, and sailing, where there is a lower risk of sudden immersion in water. They allow for better mobility and comfort, making them suitable for recreational activities where users may be engaging in more than just floating, such as paddling or casting.

In calm waters, the need for high buoyancy or swift rescue capabilities is minimized, as there are typically fewer hazards compared to rough waters. Therefore, Type 3 flotation aids prioritize user comfort over high visibility or buoyancy, as their main role is to provide a level of buoyancy and support during activities while still allowing freedom of movement.