Air Disasters: No Warning
The crash of Trigana Air Service Flight 267 baffled the team at Indonesia's National Transportation Safety Committee. Why did the seasoned crew, who had flown this route so many times before, go off course? Why did the plane fly straight into a mountain that's so well known to pilots? And why didn't any alarm systems warn them of the danger ahead? Follow the investigation and discover how a combination of bad equipment, bad data, and bad decisions led to a devastating crash of the turboprop commuter plane, killing all 54 people aboard.