Operator was pulling subject on a tube behind a 2006 Kawasaki Stx-15f personal water craft. Operator made a sharp turn and tuber hit the wave of another boat. Then tuber went into the air letting go of the tube. tuber's momentum carried him several yards. That is when tuber struck a piece of angle iron that was sticking out from a pier. tuber's left arm was cut at the tricep. tuber was transported to St. Vincents East.
Oneonta