Arizona Helicopter Crash Kills Pilot and Three Nieces Hours Before Scheduled Wedding
A joyful wedding day turned into an unimaginable tragedy on Friday, January 2, 2026, when a private helicopter piloted by the groom crashed in a remote Arizona canyon, killing him and his three young nieces. David McCarty, a 59-year-old businessman and experienced pilot from La Grande, Oregon, was scheduled to marry his fiancée, Joelleen Linstrom, just hours after the mid-morning flight. The group had departed from Pegasus Airpark in Queen Creek for a brief sightseeing tour of the rugged local terrain before the wedding festivities were set to commence. Authorities confirmed that the victims included McCarty’s nieces, identified as sisters Rachel McCarty and Faith McCarty, along with their cousin Katelyn Heideman. The young women, aged between 21 and 23, had traveled from Oregon to participate in the celebration.
The Pinal County Sheriff’s Office reported that the crash occurred around 11:00 a.m. in the vicinity of Telegraph Canyon, a mountainous area located approximately 65 miles east of Phoenix. Preliminary evidence suggests that the MD 369FF helicopter struck a recreational slackline—a high-tension webbing used by extreme athletes—that had been strung across the canyon for over a kilometer. An eyewitness who contacted emergency services reported seeing the aircraft’s rotor blades shear off upon impact with the line before the helicopter plunged hundreds of feet to the canyon floor. The remote and vertical nature of the terrain forced search and rescue teams to hike into the wreckage on foot, a process that took several hours before they could officially confirm that there were no survivors.
David McCarty was well-known in the aviation community as the founder and owner of Columbia Basin Helicopters, a firm specializing in high-stakes operations such as firefighting, logging, and power-line construction. Relatives noted that he was intimately familiar with the Arizona landscape and had flown through that specific canyon numerous times in the past. The International Slackline Association confirmed that the line involved in the accident was a sanctioned highline that was reportedly marked with aviation flags. However, federal investigators from the National Transportation Safety Board and the Federal Aviation Administration are currently examining whether a Notice to Air Missions had been sufficiently publicized to warn local pilots of the obstruction at that specific altitude.
The sudden loss has devastated the close-knit families involved, who were already gathered in Arizona for what was meant to be a weekend of celebration. Family members expressed their heartbreak on social media, describing the three nieces as bright young women with promising futures who were deeply connected to their Oregon roots. Mary Jane Heideman, the mother of Katelyn, shared that the tragedy is nearly impossible for the family to fathom given the timing of the accident. As the NTSB continues its investigation into the mechanics of the collision and the legality of the slackline placement, the community has begun organizing memorials for the four victims. The wedding venue, which was being prepared for guests at the time of the crash, has since become a site for quiet mourning as the surviving family members begin the process of returning home.
