Slackliners took the line down because of forecasted rain and high winds, but strung it up again the day of the accident.

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

A private helicopter with four people on board crashed in mountains near Phoenix on Friday, authorities said. Crews are working to access the remote crash site, located in the mountains near Telegraph ...

Four people were killed Friday morning when a helicopter piloted by a 59-year-old Queen Creek man crashed in Superior, according to the Pinal County Sheriff's Office. The passengers included three ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — A helicopter has crashed in the mountains of Arizona with four people on board. The condition of the individuals is ...