HelicoptersPhotosTracking Photos Black Hills Life Flight State of South Dakota Bell 407GXP N293AM Dec-17 Black Hills Life Flight Dec17, op by Air Method, pictured Bell 407GXP N293AM Dec-17 Black Hills Life Flight Dec17, op by Air Method, pictured Bell 407GX N450AM Dec-17 Black Hills Life Flight Dec17, op by Air Methods; pictured Bell 407GX N450AM Dec-17 Black Hills Life Flight Dec17, op by Air Methods; pictured