Vessel 1, with 6 persons on board, was returning to Sandusky from Kelley's Island.  As Vessel 1 decelerated in approach to the harbor entrance, passengers reported a muffled noise, an explosion, and then the appearance of flames.  All parties on board suffered minor to severe burns from the gasoline fire.  Investigation revealed that the regulator valve of the fuel system blew apart, blowing out the casing and tearing loose the screws.  This chain of events caused fuel to spray into the engine compartment and onto the engine block, presumably igniting the gasoline and causing the accumulated vapors to explode.  The engine cover blew open and those nearest the area were struck by flames and gasoline which was still pumping through the fuel line.  The Operator turned the engine off following the explosion and used equipment on board to put out the flames.  The Operator was then able to start the second engine on Vessel 1 and get to the dock.  The victims then transported themselves to McGruder Hospital (two of the victims were then transported to Toledo Hospital via helicopter).
Sandusky                      