HelicoptersPhotosTracking Photos Billings Clinic State of Montana Airbus H145 N406BC 23Aug21 pictured (pic1) Airbus H145 N406BC 23Aug21 pictured (pic1) Eurocopter EC145 N995AL 23Jul21 pictured (pic3) training with Central Valley Fire Department Eurocopter EC145 N995AL 23Jul21 pictured (pic3) training with Central Valley Fire Department