RedactedNarrative: SUBJECT OPERATING BOAT ON PLANE CLOSE ACCELERATING QUICKLY WHEN HE STRUCK A SUBMERGED OBJECT. OPERATOR WAS THROWN INTO PASSENGER CHAIR AND KNOCKED TO THE FLOOR OF VESSEL. SUBJECT WAS RESCUED BY OTHER BOATERS, TOWED TO SHORE, AND AIR- LIFTED TO INOVA FAIRFAX HOSPITAL.
NameOfBodyOfWater: POTOMAC RIVER
NearestCityTown: MOUNT VERNON                  