If the parachute sinks below the surface before being snagged by the boat hook, what should happen?

In a scenario where the parachute sinks below the surface and cannot be reached by a boat hook, the best course of action is to deploy the swimmer immediately. This is essential because the parachute could potentially become a hazard if it remains submerged and is not retrieved promptly. Delaying the deployment of the swimmer may result in the loss of the parachute or complicate the situation further, as it could sink deeper or drift away, making recovery more difficult.

Having the swimmer enter the water allows for a direct and effective approach to locating and retrieving the parachute. The swimmer is trained to handle water rescues efficiently, including navigating underwater obstacles and ensuring safety during the retrieval process. Deploying the swimmer quickly maximizes the chances of recovering the parachute and maintaining control over the situation, thereby ensuring the safety and success of the rescue operation.