VESSEL 1 WAS CRUISING WITH ANOTHER BOAT (25-30 MPH) WHEN VESSEL SUDDENLY BARREL ROLLED UPSIDE DOWN. VESSEL HULL HAD LARGE DAMAGE ON KEEL AND RIGHT HAND UNDERSIDE OF HULL SUGGESTING CONTACT WITH SLIGHTLY SUBMERGED OBJECT CAUSING RUDDER TO COME OUT OF WATER CAUSING VESSEL TO ROLL OVER.
Belgrade                      