The helicopter that crashed into a Manhattan building was only in the air for 11 minutes, officials said.
"At approximately 1:32 this afternoon, the helicopter took off at the 34th Street heliport and about 11 minutes later crashed across the street from where we are now," Police Commissioner James O'Neill said at a news conference.
O'Neill said the first 911 calls came in at 1:43 p.m. ET and reported a crash and a fire on top of a 54-story office building on 7th Avenue.
Officials said several agencies are working together to figure out why the helicopter was in the area, and what went wrong.
"Right now, the FBI are working with the FAA and the NTSB to gather additional info on the pilot, we believe we've tentatively identified the aircraft, the flight path, and its owner," O'Neill said.