A quiet afternoon in Oregon’s Yamhill County wine country turned to tragedy on Wednesday when an Oregon helicopter collision near the McMinnville Municipal Airport killed all three people aboard two helicopters and scattered wreckage across a private farm field.
The collision happened at roughly 2:15 p.m. local time on October 29, according to the Federal Aviation Administration, in the skies above rural Dayton, a small farming town just east of McMinnville and about 40 miles southwest of Portland. Emergency crews descended on the scene within minutes, but there was nothing to be done — all three occupants of the two aircraft were dead on impact.
What we know about the Oregon helicopter collision
Yamhill County Sheriff Sam Elliott, speaking at a brief news conference on Wednesday afternoon, said the Oregon helicopter collision involved two very different aircraft: a 1995 Robinson R22, the small two-seat training helicopter common at flight schools across the country, and a 2018 Airbus AS350B3 — known commercially as the H125 — a larger, more powerful single-engine helicopter often used for utility work, charter flights, and emergency services.
The two helicopters came down in a private farm field near the intersection of Highway 233 and Southeast Stringtown Road, a stretch of rural road that was quickly sealed off by deputies. The Oregon Department of Transportation closed Route 233 for about a mile west of Dayton, warning motorists the closure could be extended while investigators worked.
In the confused first hours after the crash, even the number of people aboard each aircraft was uncertain. The FAA initially reported that the Robinson had one person aboard and the Airbus had two. Sheriff Elliott later corrected that: preliminary information from responding personnel indicated two occupants in the Robinson and one in the Airbus.
Victims of the Oregon helicopter collision identified
Elliott identified the two people in the Robinson R22 as Maddie Aasbo, a 22-year-old flight instructor from Texas, and a student pilot from the United Kingdom. The student’s name is being withheld, the sheriff said, while authorities work through the consulate and the FBI to notify family members overseas.
The sole occupant of the Airbus was identified as 38-year-old Tyler Sturdevant of nearby Newberg, Oregon, a city of about 25,000 people just north of McMinnville.
The loss of Aasbo, a young instructor, was felt sharply in the tight-knit Oregon flight-training community. Flight instructors routinely log thousands of hours training students in small piston helicopters like the R22, flying the same practice areas day after day. That Wednesday was supposed to be another routine training flight.
Flight school confirms its aircraft was involved
Jerry Trimble Helicopters, a well-known flight training company based in the Pacific Northwest, confirmed that one of its aircraft was involved in the Oregon helicopter collision and said it was cooperating fully with local and federal investigators.
“Jerry Trimble Helicopters is deeply saddened to confirm that one of our aircraft was involved in an aviation incident this afternoon, October 29, 2026, near McMinnville Municipal Airport,” the company said in a statement posted on social media. “Our hearts and thoughts are with the individuals involved, their families, and everyone affected by this event.”
The company did not say which of the two aircraft belonged to it, though the Robinson R22 is the type most commonly associated with flight training operations.
How midair collisions happen — and why they’re so hard to prevent
Midair collisions between helicopters remain rare but devastating. Unlike airliners flying at altitude under constant radar control, small aircraft and helicopters operating near uncontrolled or lightly controlled airports like McMinnville Municipal fly under visual flight rules — meaning the pilots, not air traffic controllers, are responsible for spotting and avoiding other traffic.
In practice, that means two helicopters converging at a few hundred feet over farmland may have only seconds to see each other. The Robinson R22, with its bubble-like canopy, offers good visibility; the Airbus AS350 has a wider blind spot to its rear and below. Training areas around small airports often concentrate dozens of practice flights into the same patch of sky, especially on clear afternoons like Wednesday’s.
Aviation safety experts caution that it is far too early to draw conclusions about what went wrong near McMinnville. The National Transportation Safety Board, which will lead the investigation, typically takes 12 to 18 months to issue a final report, though a preliminary factual report is usually published within weeks.
The Oregon crash is not the only deadly helicopter accident in the United States this fall: in September, an NBC News helicopter crashed in Chatsworth, Los Angeles, killing all three people aboard.
The Oregon helicopter collision investigation begins
The crash scene has been formally turned over to the FAA and the NTSB, Elliott said. Investigators will document the wreckage, recover flight instruments and any onboard recording equipment, interview witnesses on the ground, and examine maintenance records for both aircraft.
Key questions will include where each helicopter was headed, whether either pilot made radio calls before the collision, the position of the sun at the time (glare is a known factor in see-and-avoid failures), and whether either aircraft had traffic-awareness equipment such as ADS-B.
Responders on Wednesday included the McMinnville Police Department, Oregon State Police, fire crews, and emergency medical personnel. The sheriff’s office asked residents to keep clear of the area and urged motorists to use alternate routes while the closure around Highway 233 remained in place.
A community of 34,000 shaken
McMinnville is a city of about 34,000 people best known as the heart of Oregon’s Willamette Valley wine region — not for aviation disasters. The crash field lies in the farm country between McMinnville and Dayton, where helicopters practicing takeoffs, landings, and maneuvers are a familiar sight against the Coast Range foothills.
The Oregon helicopter collision is among the deadliest general-aviation accidents in Oregon in recent memory. While the investigation will take months, the human cost is already final: a 22-year-old instructor, an international student pilot whose family is still being found, and a 38-year-old Oregonian — three lives ended in a fraction of a second over an Oregon farm field.
This story is based on reporting by USA Today. It will be updated as investigators release new findings.