A patient and three crew members survived when a medical transport helicopter crashed in western North Carolina Thursday evening.

Macon County 911 Communications Supervisor Todd Seagle said the helicopter went down moments after it declared an emergency around 7 p.m., WLOS-TV reported.

Macon County Sheriff Brent Holbrooks said the EC-135 helicopter was traveling to Mission Hospital in Asheville, North Carolina, when it crashed in Macon County.

Holbrooks confirmed all four people on the flight were alive, WLOS reported.

The aircraft was transporting a patient from a medical facility in Murphy, North Carolina.

Three people involved in the crash were transported by ambulance to Mission Hospital with minor to moderate injuries and one patient was transported to Angel Medical Center for evaluation, Macon County Emergency Services Director Warren Cabe said.

A medical helicopter crashed in North Carolina Thursday night.

Helicopter crash
The patient and three crew members managed to survive the crash.

The aircraft sustained severe damage. Investigators were examining the wreckage to determine the cause of the crash, Cabe said.

Erlanger Health System in Tennessee, which operates LIFE FORCE medical transport helicopters, confirmed the crash of LIFE FORCE 6. The company’s website said the helicopter operates out of Cherokee County, North Carolina, with a base radius of 150 miles (241 km).

This was the first crash in the 34-year history of the LIFE FORCE program, Erlanger Health System said.