2 Killed as Helicopter Fighting Yosemite's Dome Fire Crashes

Two helicopter crew members died Sunday when their aircraft crashed while fighting the Dome Fire in Yosemite National Park, according to the Federal Aviation Administration and aerospace company Precision, the New York Post reported.

The FAA said the helicopter went down shortly before 3 p.m. in Mariposa County, California, with two people aboard. Precision, the company that operated the aircraft, confirmed both crew members were killed, calling the loss "devastating," the Post reported.

What happened Sunday afternoon in Mariposa County?

The crash occurred as helicopter crews worked to douse the Dome Fire from the air, one of the standard tactics used alongside ground crews on steep or hard-to-reach terrain inside Yosemite National Park. The FAA has not released the make or model of the aircraft or detailed the flight path leading up to the crash. Mariposa County sits along the park's western boundary and has served as a staging area for firefighting resources during the blaze.

Who were the victims?

Neither the FAA nor Precision has publicly identified the two crew members. Precision's statement, cited by the Post, described the deaths as "devastating" but did not include names, ages, or hometowns. The company has not said whether the crew members were company employees, contractors, or on assignment from another agency.

How large is the Dome Fire?

The Dome Fire ignited Sept. 15 and had burned more than 3,000 acres by the time of Sunday's crash, according to the Post's report. The fire's exact containment status was not detailed in available reporting, though the ongoing aerial firefighting operation Sunday indicates the blaze remained active five days after ignition.

Who is investigating the crash?

The National Transportation Safety Board and the FAA are investigating the cause of the crash, the Post reported. Neither agency had released findings as of Monday morning. Helicopter crashes during wildfire suppression operations typically draw NTSB scrutiny of mechanical factors, weather conditions, and terrain, though no preliminary findings had been made public in this case.

What do the numbers show so far?

• 2 crew members killed in the crash
• 3,000+ acres burned by the Dome Fire since it ignited Sept. 15
• Shortly before 3 p.m. Sunday, Sept. 20 — when the FAA says the helicopter went down

Yosemite officials have not said whether the crash prompted any change in firefighting strategy or aircraft use on the Dome Fire. The park remains open in areas unaffected by the fire, though visitors should check official Yosemite channels for current closures tied to the blaze.

The Post's report did not include comment from the National Park Service or Cal Fire, and neither agency's statement on the crash was available in source material reviewed for this story.