RedactedNarrative: Operator/owner reported that he was sailing his 20' sloop, RI 5628U under the Newport Bridge when a gust of wind turned the boat on its side.  The cabin began to flood and then the boat capsized and sank.  All four passengers were picked up by a passing vessel.  Wind was the primary cause of the accident.  operator took appropriate action but was unable to control the boat.
NameOfBodyOfWater: Narragansett Bay
NearestCityTown: Newport                       