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

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

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

Four Oregonians who were killed when a helicopter crashed near Superior, Arizona on Jan. 2 were members of the same extended ...

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

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 was underway.

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

Four Oregonians died Jan. 2 in a helicopter crash in a remote canyon in Arizona. The Pinal County Sheriff's Office said the ...

A family member identified to 12News the four people on board during the fatal helicopter crash in Superior. Here's what we ...

Helicopter crash in Arizona linked to collision with slackline prompts investigation into aviation safety and pilot alert ...

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