Donald F. Greene
Summary: executive vice president and chief financial officer of the White Plains, New York-based aviation company Safe Flight Instrument Corp. who was one of the passengers aboard on United Airlines Flight 93 that crashed into a field while he was headed to join four of his brothers for a hiking trip in California.
Cause of Death: Injuries sustained in a plane crash
Born: May 21, 1949
Died: September 11, 2001
Location: Shanksville, Pennsylvania