Tragedy struck in an isolated part of Arizona when a helicopter crash claimed the lives of a local man and his three nieces on the day of his wedding. Authorities believe the aircraft collided with a slackline stretched across the steep terrain.

According to FOX 10 Phoenix, family members have identified the victims of this heartbreaking accident, which occurred on Friday.

The crash unfolded near Superior in Pinal County, located to the east of the Phoenix region, shortly after the helicopter departed from Pegasus Airpark. Tragically, all four passengers aboard perished as the helicopter plummeted to the canyon’s depths.

Relatives revealed that the pilot, David McCarty from Queen Creek but originally hailing from Oregon, was taking his nieces—Katelyn Heideman and sisters Rachel and Faith McCarty, all in their early twenties—on a sightseeing trip before his wedding ceremony.

David McCarty lost his life in the tragic helicopter accident in Superior, Arizona, on January 2, 2026. (Joelleen Linstrom via Facebook)

Witnesses recounted to the family that they observed the helicopter’s rotor blades detach just moments before the aircraft descended into the canyon.

Relatives said McCarty was an experienced pilot who owned multiple helicopters and had flown the canyon numerous times without incident, adding that the short flight was meant to be a joyful outing ahead of what was supposed to be a celebratory day.

Rachel McCarty died in a helicopter crash in Superior, Ariz., on Jan. 2, 2026. (Rachel McCarty via Facebook)

“The families lost 50% of their children on the wedding day, which was supposed to be a celebration,” a family member told FOX 10 Phoenix. “It’s extremely tough. Nobody ever anticipates this sort of thing to happen, and it’s just heart-wrenching.”

The loss has rippled through the family’s hometown of Echo, Oregon, where relatives said the close-knit community is struggling to cope with the deaths of three young women at once.

Katelyn Heideman died in a helicopter crash in Superior, Ariz., on Jan. 2, 2026. (Katelyn Heideman via Facebook)

“They’re just struck with grief,” a relative told the station. “When they say it takes a village to raise a child, that’s the epitome of these communities. Everybody had a hand in raising these girls.”

The Federal Aviation Administration (FAA) and National Transportation Safety Board (NTSB) are currently investigating the crash to determine the official cause.