RedactedNarrative: Vessel operator/owner was pulling a skier with his Four Winns boat with other passengers aboard. Operator had brought the boat to a stop and was drifting so that the skier could re-enter the boat.  Skier pulled himself toward the boat using the ski rope.  Operator attempted to turn the boat off, but it stuttered several times during which the skier/victim was near the back of the boat attempting to re-board and was struck by the propeller on his left leg.  He was taken to shore for treatment by Reading Emergency and was flown to St. Vincent's Hospital in Toledo, Ohio for surgery.  No other injuries were reported.  No citations were issued.