Mayday: Air DisasterWhen an African airliner mysteriously crashes, Namibian investigators rule out a host of possible causes before reaching a chilling conclusion.
On now
Up next
Now PlayingMayday: Air DisasterWhen an African airliner mysteriously crashes, Namibian investigators rule out a host of possible causes before reaching a chilling conclusion.0Mayday: Air DisasterNorthwest Airlines Flight 255 crashes shortly after takeoff in Detroit in 1987, proving to be one of the worst aviation disasters in U.S. history.