RedactedNarrative: UNIT 1 WAS OPERATING ON LAKE THURMOND NEAR HAMILTON BRANCH.  UNIT 1 WAS USING THE VESSEL TO SPLASH SWIMMERS IN THE WATER.  ON THE LAST PASS, UNIT 1 DID NOT TURN THE VESSEL IN TIME AND STRUCK THE VICTIM.  THE VICTIM WAS LYING FACE DOWN ON A FLOAT AT THE TIME OF THE COLLISION.  SHE WAS RECOVERED BY WITNESSES AND THE OPERATOR AND TRANSPORTED BY EMS.