Responders say no one survived a Tuesday afternoon plane crash near Wiley Post Airport in Oklahoma City.  When SkyNews 9 arrived, parts of the plane were still exploding. 

The plane crashed in a wooded area and the wreckage sparked several grass fires.

The plane is registered with the Southwest Orthopedic Clinic and belonged to one of its doctors, but he was not on board.

One witness reported seeing something fall off the plane before it crashed.

No one knows yet how many people were on board.