RedactedNarrative: Operator jumped a large wake on a pwc and became airborne.  As he came back into  contact with the water he did not have a footing and slammed his knee into the fiberglass on the edge of the running board of the pwc which caused a severe laceration to his right knee.  
  
  Operator also hit his head before he went overboard and suffered a minor laceration to the right side of his head.  Operator was wearing his pfd and safety lanyard.  Alcohol was not a factor.
  