Before lifting an unconscious diver, what action is necessary?

Before lifting an unconscious diver, it is essential to prioritize their safety and protection against further harm. Removing and ditching the victim's equipment is crucial because it prevents potential complications that could arise from both the gear and the stress of lifting an unconscious individual. Diving gear, such as tanks, weights, and BCDs (buoyancy control devices), can make the diver heavy or difficult to manage in the water. If the gear is not removed, it may hinder the rescue attempts or create additional risks for both the rescuer and the victim.

Ensuring buoyancy, checking vital signs, and calling for help are all important actions but are secondary to the immediate necessity of making the unconscious diver easier to handle and facilitating a safe lift. If equipment like tanks and weights are left on, it can significantly complicate the lifting process and endanger both the diver and the rescuer, especially in an emergency situation where time is of the essence.