A recreational tightrope strung across a remote Arizona canyon likely triggered a helicopter crash that killed four ...

The helicopter that crashed in Arizona, killing a man and three nieces — on his wedding day — has been recovered by federal ...

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

Federal investigators are examining if a slackline was properly authorized following the deadly helicopter crash near ...

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

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

Four people have died after a helicopter crashed Friday morning in Superior, according to the Federal Aviation Administration ...

A sightseeing helicopter carrying four family members crashed in the mountains of central Arizona after apparently striking a ...

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

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

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

Gather round, there's royal helicopter drama to go over. The Telegraph reports that the royals have been racking up shocking ...