At approximately 8 pm last night the Waupaca County Sheriff’s department responded to a two vehicle crash on Highway 10 near Morgan drive in the township of Farmington. An SUV operated by a 48 year old struck the rear of a Waupaca Fire truck that was operating with its emergency lights on highway 10. Two fire personnel sustained minor injuries while the driver of the SUV suffered severe injuries and was air lifted to Theda Care Regional medical center in Neenah. The crash is still under investigation.