From the Airbus Page
Congratulations to the St. Vincent Healthcare - Billings, Montana Help Flight program on its 40th anniversary! The Help Flight program was the second hospital based helicopter air ambulance program in Montana. The Help Flight flies the EC135 (H135 family) helicopter and services large areas of Montana, Wyoming and South Dakota.The Airbus H-135 is a multi engine, muti roll helicopter. Primarily used by Air Ambulance companies.