SETAUKET HARBOR - Police confirm that a body found Monday on a beach in Setauket Harbor is that of the man who has been missing since a small plane crash in February. 

According to police, Gerson Salmon-Negron's body washed up near Brewster Lane this morning. 

The 23-year-old Queens man was among four men aboard the plane that went down in Setauket Harbor on the night of Feb. 20.

The three other people on board the plane survived. 

The crash was blamed on engine trouble.