Sloan Carefello of Schenectady, who was observiing on the flight, followed an instructor, student and videographer out the door, wearing no skydiving gear, officials said.
Police said they did not suspect foul play but would not elaborate.
Robert Rawlins, pilot and owner of Duanesburg Skydiving Club, said he was flying the single-engine plane and had begun to close the door when Carafello jumped.
His body was found next to a house west of Albany.
FOXNews.com
