In a tragic accident in Telegraph Canyon, four lives were lost when a helicopter collided with a slackline. Families have identified the victims, but the investigation by the FAA and NTSB is far from over. What caused this deadly collision?
In a tragic accident in Telegraph Canyon, four lives were lost when a helicopter collided with a slackline. Families have identified the victims, but the investigation by the FAA and NTSB is far from over. What caused this deadly collision?