Shortly after the crash, another helicopter flew near the slackline, the National Transportation Safety Board investigation ...

A helicopter crash Sunday near Timber Lakes, Wasatch County, left one person critically injured and remains under ...

How was a thin strip of nylon or polyester webbing stretched between two points to blame in the January crash that killed four near Superior?

The NTSB released on Wednesday its preliminary report into the helicopter’s collision with a slackline, including new ...