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

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

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

A helicopter crash in Superior claimed four lives and raised concerns about FAA notification systems despite a NOTAM being ...

Three young women reported to be from Oregon and a pilot died Friday when their helicopter struck a slackline strung across ...