Federal aviation records show a notice was issued to pilots that a tightrope would be stretched across a mountainous area of ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

The people who strung the line - which is used in a sport akin to tightrope walking - had filed an aviation safety notice, ...

Investigators say a helicopter hit a highline stretched across Telegraph Canyon near Superior, killing four. Here’s what to ...

Tragic helicopter crash kills pilot and his three nieces on his wedding day. Family devastated as celebratory flight turns ...

Federal investigators recovered the helicopter near Superior and continued examining what led to the crash that left 4 family ...

The crash occurred around 11 a.m. local time Friday and involved an MD 369FF helicopter, according to the Federal Aviation ...

A property owner says the slackline the helicopter is believed to have hit didn't have his permission to be there.

A fatal Arizona helicopter crash involving a high-altitude slackline has renewed scrutiny of the FAA’s NOTAM system ahead of ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

The Federal Aviation Administration said the helicopter was an MD 369FF. An investigation into the fatal crash near Superior ...

A half-mile-long slackline was hung across Telegraph Canyon, a recreational area located about 60 miles east of Phoenix in ...