... Mercury 60HP Certificate: ABS,BV,CCS,GL,LR,DNV INFLATABLE-RIGID RESCUE BOAT Rescue Boat is designed and built to ... . Even if damages occur to the boat body under water, the buoyant hull can still provide sufficient buoyancy to ... enable the boat to sail safely on the water Two sides of the rescue boat are equiped with ... passengers. Self-discharging deck ensures quick discharge of water in the boat