A devastating helicopter crash occurred while fighting the Dome Fire in Yosemite National Park, resulting in the deaths of two pilots. The incident happened during water bucket drops as part of the firefighting operations in Mariposa County. The Federal Aviation Administration (FAA) has confirmed that both crew members were on board when the helicopter went down. An investigation is currently underway to determine the exact circumstances of the crash. This tragic event highlights the dangers faced by those involved in battling wildfires and the risks associated with aerial firefighting efforts.