At the time of the crash, the helicopter crew was engaged in “bucket work,” which involves scooping water out of a lake or river to dump on the fire.

SACRAMENTO, United States, Sept. 21 (Xinhua) -- Two pilots were killed Sunday when a contract helicopter crashed while supporting firefighting operations on the Dome Fire, a wildfire in Yosemite ...

Aircraft crashes during a water-drop operation over Dome Fire in Yosemite National Park; federal authorities have opened an ...

Two pilots were killed Sunday when a contract helicopter crashed while supporting firefighting operations on the Dome Fire in ...

A helicopter assisting in the firefighting response to the 'Dome Fire' in Yosemite crashed Sunday afternoon, killing the two ...

Two pilots were killed Sunday when a contract helicopter crashed while supporting firefighting operations on the Dome Fire, a ...

The two pilots killed when a firefighting helicopter crashed while battling the Dome Fire in Yosemite National Park have been identified as Greg King and Ryan Cutter, according to their employer.

Sacramento: Two pilots were killed when a contract helicopter crashed while supporting firefighting operations on the Dome ...

Two aviators died in a helicopter crash fighting California's Dome Fire in Yosemite National Park. The contract helicopter ...

Two pilots were killed when a contract firefighting helicopter crashed while carrying out water-drop operations on the Dome Fire in California’s Yosemite National Park, authorities said. The crash ...

Two pilots died Sunday in the crash of a firefighting helicopter on the Dome Fire burning in Yosemite National Park, an ...

A special ceremony was held in Mariposa on Monday to honor two pilots who were killed when their Super Puma helicopter ...