A private helicopter crashed into a slackline in a mountainous region of southeast Arizona earlier this month, killing the ...

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

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

In early 2025, a sightseeing helicopter carrying a family of five crashed into New York's Hudson River, killing all onboard, and in January 2025, a fatal collision between an American Airlines Flight ...

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

Relatives named the four people killed when a helicopter struck a slackline in Telegraph Canyon east of Phoenix. FAA and NTSB ...

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

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

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

Investigators think the chopper crashed when it hit a recreational slackline strung 600 feet above the ground.

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

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