P.S. 287 50 Navy St, Brooklyn, NY11201 P.S. 287 is a small elementary school on the edge of the Brooklyn Navy Yard. In the 2009-2010 year, the school received…More an overall "B" grade from the city. The school shares a building with the controversial Khalil Gibran Academy. Some P.S. 287 parents initially objected to sharing the space when the plan was first announced in 2008, but there has been little public debate since.