On the 7th day of May, operator was Launching his boat at Cedar Mills Marina Boat Ramp on Lake Texoma.  When operator started the vessel it exploded causing 2nd degree burns to his back, neck, upper arms, shoulders and 18% of his body.  operator was careflighted to Parkland Hospital in Dallas and treated for his injuries.
Investigator TPWD completed the report.
Gordonvilee                   