MOAB, Utah—A small plane crashed and burned shortly after takeoff, killing everyone on board, including the pilot and nine people who had spent the day working at a skin cancer clinic in remote community.

The twin-engine Beech King Air A-100 crashed shortly after takeoff Friday evening from Canyonlands Field airport, 18 miles northwest of Moab. It hit the ground in nearby hills, flattened and exploded on impact, authorities said.

Emergency responders rushed to the site to search for possible survivors and fight a brush fire that was apparently sparked by the crash.

On board were employees of a dermatology company based in Cedar City, 200 miles to the west, that traveled to remote areas to provide treatment for skin cancer and other ailments.

Grand County Sheriff James Nyland identified those killed as pilot David White; the company’s director, Dr. Lansing Ellsworth, 50, and his son Dallin Ellsworth, 23; David Goddard, 60, and his daughter Cecilee Goddard, 31; Mandy Johnson; Marcie Tillery, 29; Valerie Imlay, 52; Keith Shumway, 29; and Camie Vigil, 25.

“It is with disbelief that we struggle to comprehend the events of yesterday,” the Ellsworth family said in a statement issued Saturday afternoon. Those from the company “provided much needed dermatology care to patients who might otherwise go without.”

Linda Snow, the company’s office manager in Cedar City, said, “We are just deeply saddened. These are individuals that were highly skilled and very professional in what they do, and they will be missed.”

The airplane is owned by Leavitt Group Wings, part of the Cedar City-based Leavitt Group, an insurance brokerage. The dermatology group had a time-share agreement for use of the plane, said CEO Dane Leavitt.

Pilot David White was a Leavitt Group Wings employee, Leavitt said.

“He was very well qualified. He’d flown that plane for hundreds of hours. He’d flown this route many times,” Leavitt said.

The airplane was built in 1975 and was well-maintained, Leavitt said. His company has owned it for six years.

Moab is about 245 miles southeast of Salt Lake City.